The most common oxidation state of chalcogens as compared to halogens. Concept introduction: The electrons lost or gained by the element or ion in the reaction that formed the compound which can be expressed by positive or negative number is said to be the common oxidation state of an element or ion.

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Answer 1

Question

Chapter 7, Problem 87AE

(a)

Interpretation Introduction

Interpretation:

The most common oxidation state of chalcogens as compared to halogens.

Concept introduction:

The electrons lost or gained by the element or ion in the reaction that formed the compound which can be expressed by positive or negative number is said to be the common oxidation state of an element or ion.

(b)

Interpretation Introduction

Interpretation:

If the halogens or chalcogens have larger values of atomic radii, ionic radii, first ionization energy and second ionization energy.

Concept Introduction:

The atomic radius of an element is the atomic size of that element. It is the distance of the outermost shell from the nucleus.

Ionic radius is the size of that particular ion whether it forms a cation by losing electrons or an anion by gaining electrons. The ion that has higher value of negative charge will have higher ionic radius.

First ionization energy is the minimum amount of energy required for the removal of electron from the ground state of the isolated gaseous atom or ion whereas the amount of energy required for the abstraction of an electron from the cation is called second ionization energy.

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Answer 2

Question

Chapter 7, Problem 87AE

(a)

Interpretation Introduction

Interpretation:

The most common oxidation state of chalcogens as compared to halogens.

Concept introduction:

The electrons lost or gained by the element or ion in the reaction that formed the compound which can be expressed by positive or negative number is said to be the common oxidation state of an element or ion.

(b)

Interpretation Introduction

Interpretation:

If the halogens or chalcogens have larger values of atomic radii, ionic radii, first ionization energy and second ionization energy.

Concept Introduction:

The atomic radius of an element is the atomic size of that element. It is the distance of the outermost shell from the nucleus.

Ionic radius is the size of that particular ion whether it forms a cation by losing electrons or an anion by gaining electrons. The ion that has higher value of negative charge will have higher ionic radius.

First ionization energy is the minimum amount of energy required for the removal of electron from the ground state of the isolated gaseous atom or ion whereas the amount of energy required for the abstraction of an electron from the cation is called second ionization energy.

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Answer 3

Question

Chapter 7, Problem 87AE

(a)

Interpretation Introduction

Interpretation:

The most common oxidation state of chalcogens as compared to halogens.

Concept introduction:

The electrons lost or gained by the element or ion in the reaction that formed the compound which can be expressed by positive or negative number is said to be the common oxidation state of an element or ion.

(b)

Interpretation Introduction

Interpretation:

If the halogens or chalcogens have larger values of atomic radii, ionic radii, first ionization energy and second ionization energy.

Concept Introduction:

The atomic radius of an element is the atomic size of that element. It is the distance of the outermost shell from the nucleus.

Ionic radius is the size of that particular ion whether it forms a cation by losing electrons or an anion by gaining electrons. The ion that has higher value of negative charge will have higher ionic radius.

First ionization energy is the minimum amount of energy required for the removal of electron from the ground state of the isolated gaseous atom or ion whereas the amount of energy required for the abstraction of an electron from the cation is called second ionization energy.

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Answer 4

Question

Chapter 7, Problem 87AE

(a)

Interpretation Introduction

Interpretation:

The most common oxidation state of chalcogens as compared to halogens.

Concept introduction:

The electrons lost or gained by the element or ion in the reaction that formed the compound which can be expressed by positive or negative number is said to be the common oxidation state of an element or ion.

(b)

Interpretation Introduction

Interpretation:

If the halogens or chalcogens have larger values of atomic radii, ionic radii, first ionization energy and second ionization energy.

Concept Introduction:

The atomic radius of an element is the atomic size of that element. It is the distance of the outermost shell from the nucleus.

Ionic radius is the size of that particular ion whether it forms a cation by losing electrons or an anion by gaining electrons. The ion that has higher value of negative charge will have higher ionic radius.

First ionization energy is the minimum amount of energy required for the removal of electron from the ground state of the isolated gaseous atom or ion whereas the amount of energy required for the abstraction of an electron from the cation is called second ionization energy.

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Answer 5

Chapter 7, Problem 87AE

(a)

Interpretation Introduction

Interpretation:

The most common oxidation state of chalcogens as compared to halogens.

Concept introduction:

The electrons lost or gained by the element or ion in the reaction that formed the compound which can be expressed by positive or negative number is said to be the common oxidation state of an element or ion.

(b)

Interpretation Introduction

Interpretation:

If the halogens or chalcogens have larger values of atomic radii, ionic radii, first ionization energy and second ionization energy.

Concept Introduction:

The atomic radius of an element is the atomic size of that element. It is the distance of the outermost shell from the nucleus.

Ionic radius is the size of that particular ion whether it forms a cation by losing electrons or an anion by gaining electrons. The ion that has higher value of negative charge will have higher ionic radius.

First ionization energy is the minimum amount of energy required for the removal of electron from the ground state of the isolated gaseous atom or ion whereas the amount of energy required for the abstraction of an electron from the cation is called second ionization energy.

Answer 6

Chapter 7, Problem 87AE

(a)

Interpretation Introduction

Interpretation:

The most common oxidation state of chalcogens as compared to halogens.

Concept introduction:

The electrons lost or gained by the element or ion in the reaction that formed the compound which can be expressed by positive or negative number is said to be the common oxidation state of an element or ion.

Answer 7

Chapter 7, Problem 87AE

(a)

Interpretation Introduction

Interpretation:

The most common oxidation state of chalcogens as compared to halogens.

Concept introduction:

The electrons lost or gained by the element or ion in the reaction that formed the compound which can be expressed by positive or negative number is said to be the common oxidation state of an element or ion.

Answer 8

(b)

Interpretation Introduction

Interpretation:

If the halogens or chalcogens have larger values of atomic radii, ionic radii, first ionization energy and second ionization energy.

Concept Introduction:

The atomic radius of an element is the atomic size of that element. It is the distance of the outermost shell from the nucleus.

Ionic radius is the size of that particular ion whether it forms a cation by losing electrons or an anion by gaining electrons. The ion that has higher value of negative charge will have higher ionic radius.

First ionization energy is the minimum amount of energy required for the removal of electron from the ground state of the isolated gaseous atom or ion whereas the amount of energy required for the abstraction of an electron from the cation is called second ionization energy.

Answer 9

(b)

Interpretation Introduction

Interpretation:

If the halogens or chalcogens have larger values of atomic radii, ionic radii, first ionization energy and second ionization energy.

Concept Introduction:

The atomic radius of an element is the atomic size of that element. It is the distance of the outermost shell from the nucleus.

Ionic radius is the size of that particular ion whether it forms a cation by losing electrons or an anion by gaining electrons. The ion that has higher value of negative charge will have higher ionic radius.

First ionization energy is the minimum amount of energy required for the removal of electron from the ground state of the isolated gaseous atom or ion whereas the amount of energy required for the abstraction of an electron from the cation is called second ionization energy.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 7.3 - Hypothetical elements X and Y form a molecule XY2,...Ch. 7.3 - Prob. 7.1.2PE Ch. 7.3 - Prob. 7.2.1PE Ch. 7.3 - Arrange Be, C, K, and Ca in order of increasing...Ch. 7.3 - Arrange the following atoms and ions in order of...Ch. 7.3 - Prob. 7.3.2PE Ch. 7.3 - Prob. 7.4.1PE Ch. 7.3 - Prob. 7.4.2PE Ch. 7.4 - Prob. 7.5.1PE Ch. 7.4 - Prob. 7.5.2PE

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