Chapter 2, Problem 2.87QP

(a)

Interpretation Introduction

Interpretation:

The electron configuration and orbital diagram of Boron atom has to be written.

Concept Introduction:

Electron configuration:  The complete description of the atomic orbitals occupied by all the electrons in an atom is known as electron configuration.

Aufbau principle says that electron fills the lowest energy level before filling the higher ones.

Figure 1

(b)

Interpretation Introduction

Interpretation:

The electron configuration and orbital diagram of Sulfur atom has to be written.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

The electron configuration and orbital diagram ofArgon atom have to be written.

Concept Introduction:

Refer part (a).