Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written. Concept Introduction: In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture. In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

Question

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Answer 1

Question

Chapter 25, Problem 19PS

(a)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

(b)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In alpha decay, there will be lose of He nucleus in which mass number decreases by four and atomic number decreases by two.

(c)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

(d)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

A positron is like an electron but it has a positive charge.

During a positron emission a proton changes into a neutron and the excess positive charge is emitted.

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Answer 2

Question

Chapter 25, Problem 19PS

(a)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

(b)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In alpha decay, there will be lose of He nucleus in which mass number decreases by four and atomic number decreases by two.

(c)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

(d)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

A positron is like an electron but it has a positive charge.

During a positron emission a proton changes into a neutron and the excess positive charge is emitted.

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Answer 3

Question

Chapter 25, Problem 19PS

(a)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

(b)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In alpha decay, there will be lose of He nucleus in which mass number decreases by four and atomic number decreases by two.

(c)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

(d)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

A positron is like an electron but it has a positive charge.

During a positron emission a proton changes into a neutron and the excess positive charge is emitted.

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Answer 4

Question

Chapter 25, Problem 19PS

(a)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

(b)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In alpha decay, there will be lose of He nucleus in which mass number decreases by four and atomic number decreases by two.

(c)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

(d)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

A positron is like an electron but it has a positive charge.

During a positron emission a proton changes into a neutron and the excess positive charge is emitted.

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Answer 5

Chapter 25, Problem 19PS

(a)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

(b)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In alpha decay, there will be lose of He nucleus in which mass number decreases by four and atomic number decreases by two.

(c)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

(d)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

A positron is like an electron but it has a positive charge.

During a positron emission a proton changes into a neutron and the excess positive charge is emitted.

Answer 6

Chapter 25, Problem 19PS

(a)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

Answer 7

Chapter 25, Problem 19PS

(a)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In alpha decay, there will be lose of He nucleus in which mass number decreases by four and atomic number decreases by two.

Answer 9

(b)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In alpha decay, there will be lose of He nucleus in which mass number decreases by four and atomic number decreases by two.

Answer 10

(c)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

Answer 11

(c)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

In beta decay, there will be a lose of electron from nucleus (neutron turns into proton): there will be no change in mass number and atomic number increases by one.

Answer 12

(d)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

A positron is like an electron but it has a positive charge.

During a positron emission a proton changes into a neutron and the excess positive charge is emitted.

Answer 13

(d)

Interpretation Introduction

Interpretation:

Probable mode of decay for the given radioactive isotope has to be predicted and equation for the given radioactive isotope has to be written.

Concept Introduction:

In this radioactive decay process the unstable isotopes loses their energy by emitting radiation. It is converted to stable isotopes. The emitting radiations are positron emission, gamma emission, beta emission and electron capture.

A positron is like an electron but it has a positive charge.

During a positron emission a proton changes into a neutron and the excess positive charge is emitted.

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 25.2 - Prob. 1CYU Ch. 25.2 - Prob. 2CYU Ch. 25.2 - Prob. 1RC Ch. 25.2 - Prob. 2RC Ch. 25.2 - Prob. 3RC Ch. 25.3 - Prob. 1CYU Ch. 25.3 - Prob. 2CYU Ch. 25.3 - Prob. 1RC Ch. 25.4 - Prob. 1CYU Ch. 25.4 - Prob. 2CYU

Solution Summary: The author explains that radioactive isotopes lose their energy by emitting radiation, and are converted to stable, positron-emitting, beta emission and electron capture. The ratio decreases on the action of beta

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Chapter 25 Solutions