General Chemistry
General Chemistry
4th Edition
ISBN: 9781891389603
Author: Donald A. McQuarrie, Peter A. Rock, Ethan B. Gallogly
Publisher: University Science Books
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Chapter 5, Problem 5.22P

(a)

Interpretation Introduction

Interpretation:

For the ground-state electronic configuration of silicon, noble-gas shorthand notation has to be written.

Concept Introduction:

Electrons of an atom are arranged in orbitals by the order of increasing energy.  This arrangement is known as electronic configuration of atom.  This can be represented using noble-gas shorthand notation also.

In the noble-gas shorthand notation of electronic configuration, the electrons that are in excess in comparison with the nearest noble gas is written.  The symbol of nearest noble-gas is written in square brackets followed by the excess electrons.

(b)

Interpretation Introduction

Interpretation:

For the ground-state electronic configuration of nickel, noble-gas shorthand notation has to be written.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

For the ground-state electronic configuration of selenium, noble-gas shorthand notation has to be written.

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

For the ground-state electronic configuration of cadmium, noble-gas shorthand notation has to be written.

Concept Introduction:

Refer part (a).

(e)

Interpretation Introduction

Interpretation:

For the ground-state electronic configuration of magnesium, noble-gas shorthand notation has to be written.

Concept Introduction:

Refer part (a).

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