The term “ electron affinity ” and it is usually exothermic in nature are to be explained. Concept Introduction: Electrons are present around the nucleus. These electrons are placed at a certain distance from the nucleus. Nucleus contains protons which have an attractive power over the electrons. Electrons can be removed or added to an atom during any chemical reaction . The distance and the attractive power of the nuclear charge decide the amount of energy required to remove or add an electron.

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Answer 1

Question

Chapter 7, Problem 74RQ

Interpretation Introduction

Interpretation:

The term “electron affinity” and it is usually exothermic in nature are to be explained.

Concept Introduction:

Electrons are present around the nucleus. These electrons are placed at a certain distance from the nucleus. Nucleus contains protons which have an attractive power over the electrons.

Electrons can be removed or added to an atom during any chemical reaction. The distance and the attractive power of the nuclear charge decide the amount of energy required to remove or add an electron.

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Answer 2

Question

Chapter 7, Problem 74RQ

Interpretation Introduction

Interpretation:

The term “electron affinity” and it is usually exothermic in nature are to be explained.

Concept Introduction:

Electrons are present around the nucleus. These electrons are placed at a certain distance from the nucleus. Nucleus contains protons which have an attractive power over the electrons.

Electrons can be removed or added to an atom during any chemical reaction. The distance and the attractive power of the nuclear charge decide the amount of energy required to remove or add an electron.

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Answer 3

Question

Chapter 7, Problem 74RQ

Interpretation Introduction

Interpretation:

The term “electron affinity” and it is usually exothermic in nature are to be explained.

Concept Introduction:

Electrons are present around the nucleus. These electrons are placed at a certain distance from the nucleus. Nucleus contains protons which have an attractive power over the electrons.

Electrons can be removed or added to an atom during any chemical reaction. The distance and the attractive power of the nuclear charge decide the amount of energy required to remove or add an electron.

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Answer 4

Question

Chapter 7, Problem 74RQ

Interpretation Introduction

Interpretation:

The term “electron affinity” and it is usually exothermic in nature are to be explained.

Concept Introduction:

Electrons are present around the nucleus. These electrons are placed at a certain distance from the nucleus. Nucleus contains protons which have an attractive power over the electrons.

Electrons can be removed or added to an atom during any chemical reaction. The distance and the attractive power of the nuclear charge decide the amount of energy required to remove or add an electron.

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Answer 5

Chapter 7, Problem 74RQ

Interpretation Introduction

Interpretation:

The term “electron affinity” and it is usually exothermic in nature are to be explained.

Concept Introduction:

Electrons are present around the nucleus. These electrons are placed at a certain distance from the nucleus. Nucleus contains protons which have an attractive power over the electrons.

Electrons can be removed or added to an atom during any chemical reaction. The distance and the attractive power of the nuclear charge decide the amount of energy required to remove or add an electron.

Answer 6

Chapter 7, Problem 74RQ

Interpretation Introduction

Interpretation:

The term “electron affinity” and it is usually exothermic in nature are to be explained.

Concept Introduction:

Electrons are present around the nucleus. These electrons are placed at a certain distance from the nucleus. Nucleus contains protons which have an attractive power over the electrons.

Electrons can be removed or added to an atom during any chemical reaction. The distance and the attractive power of the nuclear charge decide the amount of energy required to remove or add an electron.

Answer 7

Chapter 7, Problem 74RQ

Interpretation Introduction

Interpretation:

The term “electron affinity” and it is usually exothermic in nature are to be explained.

Concept Introduction:

Electrons are present around the nucleus. These electrons are placed at a certain distance from the nucleus. Nucleus contains protons which have an attractive power over the electrons.

Electrons can be removed or added to an atom during any chemical reaction. The distance and the attractive power of the nuclear charge decide the amount of energy required to remove or add an electron.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 7 - Practice Exercise 7.1 Helium derives its name from...Ch. 7 - Practice Exercise 7.2 Radio station KRED in...Ch. 7 - Calculate the wavelength in micrometers, m, of...Ch. 7 - Practice Exercise 7.4 Calculate the wavelength in...Ch. 7 - What is the energy of the radiation emitted when...Ch. 7 - Practice Exercise 7.6 If the energy of light...Ch. 7 - Calculate the energy of an electron in its lowest...Ch. 7 - Practice Exercise 7.8 If an electron moves from a...Ch. 7 - Practice Exercise 7.9 What are the values of n and...Ch. 7 - What subshells would be found in the shells with...

Solution Summary: The author explains that the term "electron affinity" and it is usually exothermic in nature.

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Chapter 7 Solutions