Quantity of Na-24 that will be present after 60.0 hours has to be calculated if the initial quantity taken was 4.00 g and half-life of Na-24 is 15.0 hours. Concept Introduction: Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life. The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t 1 / 2 . The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as, ( Amount of radionuclide undecayed after n half lives ) = ( Original amount of radionuclide ) x ( 1 2 n )

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Answer 1

Question

Chapter 11, Problem 11.33EP

(a)

Interpretation Introduction

Interpretation:

Quantity of Na-24 that will be present after 60.0 hours has to be calculated if the initial quantity taken was 4.00 g and half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

(b)

Interpretation Introduction

Interpretation:

Time taken to reduce 28.0 mg sample of Na-24 to 7.0 mg has to be calculated if the half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

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Answer 2

Question

Chapter 11, Problem 11.33EP

(a)

Interpretation Introduction

Interpretation:

Quantity of Na-24 that will be present after 60.0 hours has to be calculated if the initial quantity taken was 4.00 g and half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

(b)

Interpretation Introduction

Interpretation:

Time taken to reduce 28.0 mg sample of Na-24 to 7.0 mg has to be calculated if the half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

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Answer 3

Question

Chapter 11, Problem 11.33EP

(a)

Interpretation Introduction

Interpretation:

Quantity of Na-24 that will be present after 60.0 hours has to be calculated if the initial quantity taken was 4.00 g and half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

(b)

Interpretation Introduction

Interpretation:

Time taken to reduce 28.0 mg sample of Na-24 to 7.0 mg has to be calculated if the half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

Expert Solution & Answer

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Answer 4

Question

Chapter 11, Problem 11.33EP

(a)

Interpretation Introduction

Interpretation:

Quantity of Na-24 that will be present after 60.0 hours has to be calculated if the initial quantity taken was 4.00 g and half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

(b)

Interpretation Introduction

Interpretation:

Time taken to reduce 28.0 mg sample of Na-24 to 7.0 mg has to be calculated if the half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

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Answer 5

Chapter 11, Problem 11.33EP

(a)

Interpretation Introduction

Interpretation:

Quantity of Na-24 that will be present after 60.0 hours has to be calculated if the initial quantity taken was 4.00 g and half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

(b)

Interpretation Introduction

Interpretation:

Time taken to reduce 28.0 mg sample of Na-24 to 7.0 mg has to be calculated if the half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

Answer 6

Chapter 11, Problem 11.33EP

(a)

Interpretation Introduction

Interpretation:

Quantity of Na-24 that will be present after 60.0 hours has to be calculated if the initial quantity taken was 4.00 g and half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

Answer 7

Chapter 11, Problem 11.33EP

(a)

Interpretation Introduction

Interpretation:

Quantity of Na-24 that will be present after 60.0 hours has to be calculated if the initial quantity taken was 4.00 g and half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

Answer 8

(b)

Interpretation Introduction

Interpretation:

Time taken to reduce 28.0 mg sample of Na-24 to 7.0 mg has to be calculated if the half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

Answer 9

(b)

Interpretation Introduction

Interpretation:

Time taken to reduce 28.0 mg sample of Na-24 to 7.0 mg has to be calculated if the half-life of Na-24 is 15.0 hours.

Concept Introduction:

Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.

The time required for half quantity of the radioactive substance to undergo decay is known as half-life. It is represented as t1/2.

The equation that relates amount of decayed radioactive material, amount of undecayed radioactive material and the time elapsed can be given as,

(Amount of radionuclideundecayed after n half lives) = (Original amount of radionuclide) x (12n)

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 11.1 - The term nuclide is a term used to describe a....Ch. 11.1 - Prob. 2QQ Ch. 11.1 - In the notation carbon-14, the number 14 is a. the...Ch. 11.2 - Prob. 1QQ Ch. 11.2 - Prob. 2QQ Ch. 11.2 - Prob. 3QQ Ch. 11.3 - Prob. 1QQ Ch. 11.3 - Prob. 2QQ Ch. 11.3 - Prob. 3QQ Ch. 11.3 - The explanation for how a beta particle is...

Solution Summary: The author explains that radioactive nuclides undergo disintegration by emission of radiation. The nuclear stability can be quantitatively expressed by using the half-life.

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