Balanced nuclear equation for decay reaction of potassium-40 to calcium-40 has to be written. Concept Introduction: If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number. This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay. The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

Question

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Answer 1

Question

Chapter 11, Problem 11.22EP

(a)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of potassium-40 to calcium-40 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(a)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

K1940 → β−10 + C2040a

Explanation of Solution

Given decay reaction is potassium-40 to calcium-40. The atomic number of potassium is 19. Atomic number of calcium is 20. Therefore, the nuclear equation for this decay reaction can be given as,

K1940 → ? + C2040a

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

K1940 → β−10 + C2040a

(b)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of lead-204 to mercury-200 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(b)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

P82204b → α24 + H80200g

Explanation of Solution

Given decay reaction is lead-204 to mercury-200. The atomic number of lead is 82. Atomic number of mercury is 80. Therefore, the nuclear equation for this decay reaction can be given as,

P82204b → ? + H80200g

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

P82204b → α24 + H80200g

(c)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of U-238 to Th-234 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(c)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

U92238 → α24 + T90234h

Explanation of Solution

Given decay reaction is U-238 to Th-234. The atomic number of uranium is 92. Atomic number of thorium is 90. Therefore, the nuclear equation for this decay reaction can be given as,

U92238 → ? + T90234h

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

U92238 → α24 + T90234h

(d)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of Rh-104 to Pd-104 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(d)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

R45104h → β−10 + P46104d

Explanation of Solution

Given decay reaction is Rh-104 to Pd-104. The atomic number of rhodium is 45. Atomic number of palladium is 46. Therefore, the nuclear equation for this decay reaction can be given as,

R45104h → ? + P46104d

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

R45104h → β−10 + P46104d

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Answer 2

Question

Chapter 11, Problem 11.22EP

(a)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of potassium-40 to calcium-40 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(a)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

K1940 → β−10 + C2040a

Explanation of Solution

Given decay reaction is potassium-40 to calcium-40. The atomic number of potassium is 19. Atomic number of calcium is 20. Therefore, the nuclear equation for this decay reaction can be given as,

K1940 → ? + C2040a

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

K1940 → β−10 + C2040a

(b)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of lead-204 to mercury-200 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(b)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

P82204b → α24 + H80200g

Explanation of Solution

Given decay reaction is lead-204 to mercury-200. The atomic number of lead is 82. Atomic number of mercury is 80. Therefore, the nuclear equation for this decay reaction can be given as,

P82204b → ? + H80200g

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

P82204b → α24 + H80200g

(c)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of U-238 to Th-234 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(c)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

U92238 → α24 + T90234h

Explanation of Solution

Given decay reaction is U-238 to Th-234. The atomic number of uranium is 92. Atomic number of thorium is 90. Therefore, the nuclear equation for this decay reaction can be given as,

U92238 → ? + T90234h

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

U92238 → α24 + T90234h

(d)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of Rh-104 to Pd-104 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(d)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

R45104h → β−10 + P46104d

Explanation of Solution

Given decay reaction is Rh-104 to Pd-104. The atomic number of rhodium is 45. Atomic number of palladium is 46. Therefore, the nuclear equation for this decay reaction can be given as,

R45104h → ? + P46104d

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

R45104h → β−10 + P46104d

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Answer 3

Question

Chapter 11, Problem 11.22EP

(a)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of potassium-40 to calcium-40 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(a)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

K1940 → β−10 + C2040a

Explanation of Solution

Given decay reaction is potassium-40 to calcium-40. The atomic number of potassium is 19. Atomic number of calcium is 20. Therefore, the nuclear equation for this decay reaction can be given as,

K1940 → ? + C2040a

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

K1940 → β−10 + C2040a

(b)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of lead-204 to mercury-200 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(b)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

P82204b → α24 + H80200g

Explanation of Solution

Given decay reaction is lead-204 to mercury-200. The atomic number of lead is 82. Atomic number of mercury is 80. Therefore, the nuclear equation for this decay reaction can be given as,

P82204b → ? + H80200g

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

P82204b → α24 + H80200g

(c)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of U-238 to Th-234 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(c)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

U92238 → α24 + T90234h

Explanation of Solution

Given decay reaction is U-238 to Th-234. The atomic number of uranium is 92. Atomic number of thorium is 90. Therefore, the nuclear equation for this decay reaction can be given as,

U92238 → ? + T90234h

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

U92238 → α24 + T90234h

(d)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of Rh-104 to Pd-104 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(d)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

R45104h → β−10 + P46104d

Explanation of Solution

Given decay reaction is Rh-104 to Pd-104. The atomic number of rhodium is 45. Atomic number of palladium is 46. Therefore, the nuclear equation for this decay reaction can be given as,

R45104h → ? + P46104d

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

R45104h → β−10 + P46104d

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Answer 4

Question

Chapter 11, Problem 11.22EP

(a)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of potassium-40 to calcium-40 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(a)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

K1940 → β−10 + C2040a

Explanation of Solution

Given decay reaction is potassium-40 to calcium-40. The atomic number of potassium is 19. Atomic number of calcium is 20. Therefore, the nuclear equation for this decay reaction can be given as,

K1940 → ? + C2040a

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

K1940 → β−10 + C2040a

(b)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of lead-204 to mercury-200 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(b)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

P82204b → α24 + H80200g

Explanation of Solution

Given decay reaction is lead-204 to mercury-200. The atomic number of lead is 82. Atomic number of mercury is 80. Therefore, the nuclear equation for this decay reaction can be given as,

P82204b → ? + H80200g

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

P82204b → α24 + H80200g

(c)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of U-238 to Th-234 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(c)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

U92238 → α24 + T90234h

Explanation of Solution

Given decay reaction is U-238 to Th-234. The atomic number of uranium is 92. Atomic number of thorium is 90. Therefore, the nuclear equation for this decay reaction can be given as,

U92238 → ? + T90234h

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

U92238 → α24 + T90234h

(d)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of Rh-104 to Pd-104 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(d)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

R45104h → β−10 + P46104d

Explanation of Solution

Given decay reaction is Rh-104 to Pd-104. The atomic number of rhodium is 45. Atomic number of palladium is 46. Therefore, the nuclear equation for this decay reaction can be given as,

R45104h → ? + P46104d

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

R45104h → β−10 + P46104d

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Answer 5

Chapter 11, Problem 11.22EP

(a)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of potassium-40 to calcium-40 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(a)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

K1940 → β−10 + C2040a

Explanation of Solution

Given decay reaction is potassium-40 to calcium-40. The atomic number of potassium is 19. Atomic number of calcium is 20. Therefore, the nuclear equation for this decay reaction can be given as,

K1940 → ? + C2040a

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

K1940 → β−10 + C2040a

(b)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of lead-204 to mercury-200 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(b)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

P82204b → α24 + H80200g

Explanation of Solution

Given decay reaction is lead-204 to mercury-200. The atomic number of lead is 82. Atomic number of mercury is 80. Therefore, the nuclear equation for this decay reaction can be given as,

P82204b → ? + H80200g

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

P82204b → α24 + H80200g

(c)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of U-238 to Th-234 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(c)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

U92238 → α24 + T90234h

Explanation of Solution

Given decay reaction is U-238 to Th-234. The atomic number of uranium is 92. Atomic number of thorium is 90. Therefore, the nuclear equation for this decay reaction can be given as,

U92238 → ? + T90234h

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

U92238 → α24 + T90234h

(d)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of Rh-104 to Pd-104 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(d)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

R45104h → β−10 + P46104d

Explanation of Solution

Given decay reaction is Rh-104 to Pd-104. The atomic number of rhodium is 45. Atomic number of palladium is 46. Therefore, the nuclear equation for this decay reaction can be given as,

R45104h → ? + P46104d

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

R45104h → β−10 + P46104d

Answer 6

Chapter 11, Problem 11.22EP

(a)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of potassium-40 to calcium-40 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(a)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

K1940 → β−10 + C2040a

Explanation of Solution

Given decay reaction is potassium-40 to calcium-40. The atomic number of potassium is 19. Atomic number of calcium is 20. Therefore, the nuclear equation for this decay reaction can be given as,

K1940 → ? + C2040a

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

K1940 → β−10 + C2040a

Answer 7

Chapter 11, Problem 11.22EP

(a)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of potassium-40 to calcium-40 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

Answer 8

(a)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

K1940 → β−10 + C2040a

Answer 9

(a)

Expert Solution

Answer 10

(a)

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

Given decay reaction is potassium-40 to calcium-40. The atomic number of potassium is 19. Atomic number of calcium is 20. Therefore, the nuclear equation for this decay reaction can be given as,

K1940 → ? + C2040a

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

K1940 → β−10 + C2040a

Answer 13

(b)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of lead-204 to mercury-200 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(b)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

P82204b → α24 + H80200g

Explanation of Solution

Given decay reaction is lead-204 to mercury-200. The atomic number of lead is 82. Atomic number of mercury is 80. Therefore, the nuclear equation for this decay reaction can be given as,

P82204b → ? + H80200g

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

P82204b → α24 + H80200g

Answer 14

(b)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of lead-204 to mercury-200 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

Answer 15

(b)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

P82204b → α24 + H80200g

Answer 16

(b)

Expert Solution

Answer 17

(b)

Expert Solution

Answer 18

Expert Solution

Answer 19

Explanation of Solution

Given decay reaction is lead-204 to mercury-200. The atomic number of lead is 82. Atomic number of mercury is 80. Therefore, the nuclear equation for this decay reaction can be given as,

P82204b → ? + H80200g

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

P82204b → α24 + H80200g

Answer 20

(c)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of U-238 to Th-234 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(c)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

U92238 → α24 + T90234h

Explanation of Solution

Given decay reaction is U-238 to Th-234. The atomic number of uranium is 92. Atomic number of thorium is 90. Therefore, the nuclear equation for this decay reaction can be given as,

U92238 → ? + T90234h

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

U92238 → α24 + T90234h

Answer 21

(c)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of U-238 to Th-234 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

Answer 22

(c)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

U92238 → α24 + T90234h

Answer 23

(c)

Expert Solution

Answer 24

(c)

Expert Solution

Answer 25

Expert Solution

Answer 26

Explanation of Solution

Given decay reaction is U-238 to Th-234. The atomic number of uranium is 92. Atomic number of thorium is 90. Therefore, the nuclear equation for this decay reaction can be given as,

U92238 → ? + T90234h

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 4 as superscript and 2 as subscript. This means it is an alpha particle. Therefore, the given decay reaction is classified as alpha decay. The balanced nuclear equation can be given as shown below,

U92238 → α24 + T90234h

Answer 27

(d)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of Rh-104 to Pd-104 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

(d)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

R45104h → β−10 + P46104d

Explanation of Solution

Given decay reaction is Rh-104 to Pd-104. The atomic number of rhodium is 45. Atomic number of palladium is 46. Therefore, the nuclear equation for this decay reaction can be given as,

R45104h → ? + P46104d

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

R45104h → β−10 + P46104d

Answer 28

(d)

Interpretation Introduction

Interpretation:

Balanced nuclear equation for decay reaction of Rh-104 to Pd-104 has to be written.

Concept Introduction:

If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary chemical reactions because the electrons do not take part in reaction while the particle inside the nucleus does. Isotope and nuclide are almost similar terms. Isotopes refer to the same element that has different mass number while nuclide refers to atoms of same or different elements with specific atomic number and mass number.

This nuclear reaction can be represented by nuclear equation. This is not a normal chemical equation. Nuclear equation considers the mass number and atomic number of the reactants and products. Unstable nucleus tends to emit radiation spontaneously. During this process the nuclide is transformed into nuclide of another element. Parent nuclide is the one which undergoes the radioactive decay. Daughter nuclide is the one that is formed from parent nuclide after radioactive decay.

The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.

Answer 29

(d)

Expert Solution

Answer to Problem 11.22EP

Balanced nuclear equation is,

R45104h → β−10 + P46104d

Answer 30

(d)

Expert Solution

Answer 31

(d)

Expert Solution

Answer 32

Expert Solution

Answer 33

Explanation of Solution

Given decay reaction is Rh-104 to Pd-104. The atomic number of rhodium is 45. Atomic number of palladium is 46. Therefore, the nuclear equation for this decay reaction can be given as,

R45104h → ? + P46104d

The sum of subscript on both sides has to be equal and the sum of superscript on both sides has to be equal. Considering this, the particle that is emitted is found to contain 0 as superscript and -1 as subscript. This means it is a beta particle. Therefore, the given decay reaction is classified as beta decay. The balanced nuclear equation can be given as shown below,

R45104h → β−10 + P46104d