The two elements in first row of transition metal with four unpaired electrons in their 2 + ions haveto be identified. Concept introduction: By using aufbau principle, electrons starts to occupy from orbitals oflower energy level. Thus, the obtained lower energy configuration is known as ground-state electron configuration. Aufbau principle: Electrons first occupy orbitals with lower energy than higher energy. An orbital can be occupied only by two electrons having opposite spins. Each electron fills each orbital till it is half filled, when they are degenerate orbital. This is called as Hund’s rule. The order of electrons filling in an atom is given as Figure 1

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Answer 1

Question

Chapter 3, Problem 3.58SP

Interpretation Introduction

Interpretation:

The two elements in first row of transition metal with four unpaired electrons in their 2+ ions haveto be identified.

Concept introduction:

By using aufbau principle, electrons starts to occupy from orbitals oflower energy level. Thus, the obtained lower energy configuration is known as ground-state electron configuration.

Aufbau principle:

Electrons first occupy orbitals with lower energy than higher energy.

An orbital can be occupied only by two electrons having opposite spins.

Each electron fills each orbital till it is half filled, when they are degenerate orbital. This is called as Hund’s rule.

The order of electrons filling in an atom is given as

Figure 1

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Answer 2

Question

Chapter 3, Problem 3.58SP

Interpretation Introduction

Interpretation:

The two elements in first row of transition metal with four unpaired electrons in their 2+ ions haveto be identified.

Concept introduction:

By using aufbau principle, electrons starts to occupy from orbitals oflower energy level. Thus, the obtained lower energy configuration is known as ground-state electron configuration.

Aufbau principle:

Electrons first occupy orbitals with lower energy than higher energy.

An orbital can be occupied only by two electrons having opposite spins.

Each electron fills each orbital till it is half filled, when they are degenerate orbital. This is called as Hund’s rule.

The order of electrons filling in an atom is given as

Figure 1

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Answer 3

Question

Chapter 3, Problem 3.58SP

Interpretation Introduction

Interpretation:

The two elements in first row of transition metal with four unpaired electrons in their 2+ ions haveto be identified.

Concept introduction:

By using aufbau principle, electrons starts to occupy from orbitals oflower energy level. Thus, the obtained lower energy configuration is known as ground-state electron configuration.

Aufbau principle:

Electrons first occupy orbitals with lower energy than higher energy.

An orbital can be occupied only by two electrons having opposite spins.

Each electron fills each orbital till it is half filled, when they are degenerate orbital. This is called as Hund’s rule.

The order of electrons filling in an atom is given as

Figure 1

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Answer 4

Question

Chapter 3, Problem 3.58SP

Interpretation Introduction

Interpretation:

The two elements in first row of transition metal with four unpaired electrons in their 2+ ions haveto be identified.

Concept introduction:

By using aufbau principle, electrons starts to occupy from orbitals oflower energy level. Thus, the obtained lower energy configuration is known as ground-state electron configuration.

Aufbau principle:

Electrons first occupy orbitals with lower energy than higher energy.

An orbital can be occupied only by two electrons having opposite spins.

Each electron fills each orbital till it is half filled, when they are degenerate orbital. This is called as Hund’s rule.

The order of electrons filling in an atom is given as

Figure 1

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Answer 5

Chapter 3, Problem 3.58SP

Interpretation Introduction

Interpretation:

The two elements in first row of transition metal with four unpaired electrons in their 2+ ions haveto be identified.

Concept introduction:

By using aufbau principle, electrons starts to occupy from orbitals oflower energy level. Thus, the obtained lower energy configuration is known as ground-state electron configuration.

Aufbau principle:

Electrons first occupy orbitals with lower energy than higher energy.

An orbital can be occupied only by two electrons having opposite spins.

Each electron fills each orbital till it is half filled, when they are degenerate orbital. This is called as Hund’s rule.

The order of electrons filling in an atom is given as

Figure 1

Answer 6

Chapter 3, Problem 3.58SP

Interpretation Introduction

Interpretation:

The two elements in first row of transition metal with four unpaired electrons in their 2+ ions haveto be identified.

Concept introduction:

By using aufbau principle, electrons starts to occupy from orbitals oflower energy level. Thus, the obtained lower energy configuration is known as ground-state electron configuration.

Aufbau principle:

Electrons first occupy orbitals with lower energy than higher energy.

An orbital can be occupied only by two electrons having opposite spins.

Each electron fills each orbital till it is half filled, when they are degenerate orbital. This is called as Hund’s rule.

The order of electrons filling in an atom is given as

Figure 1

Answer 7

Chapter 3, Problem 3.58SP

Interpretation Introduction

Interpretation:

The two elements in first row of transition metal with four unpaired electrons in their 2+ ions haveto be identified.

Concept introduction:

By using aufbau principle, electrons starts to occupy from orbitals oflower energy level. Thus, the obtained lower energy configuration is known as ground-state electron configuration.

Aufbau principle:

Electrons first occupy orbitals with lower energy than higher energy.

An orbital can be occupied only by two electrons having opposite spins.

Each electron fills each orbital till it is half filled, when they are degenerate orbital. This is called as Hund’s rule.

The order of electrons filling in an atom is given as

Figure 1

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 3.1 - Prob. 3.1P Ch. 3.1 - Which of the following drawings is most likely to...Ch. 3.2 - Give systematic names for the following compounds:...Ch. 3.2 - Write formulas for the following compounds: (a)...Ch. 3.2 - Prob. 3.5CP Ch. 3.2 - Give systematic names for the following compounds:...Ch. 3.2 - Prob. 3.7P Ch. 3.2 - Prob. 3.8CP Ch. 3.3 - Predict the ground-state electron configuration...Ch. 3.3 - What doubly positive ion has the following...

Solution Summary: The author explains how electrons start to occupy orbitals with lower energy than higher energy. The outermost shell in the first row of transition metal is 3d -orbitals.

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