Chapter 20, Problem 14QRT

(a)

Interpretation Introduction

Interpretation:

Electronic configuration for $\text{2+}$ ion of iron has to be written.

(b)

Interpretation Introduction

Interpretation:

Electronic configuration for $\text{2+}$ ion of copper has to be written.

(c)

Interpretation Introduction

Interpretation:

Electronic configuration for $\text{2+}$ ion of chromium has to be written.