Chapter 4, Problem 9ST

Interpretation Introduction

Interpretation:

The option corresponding to the maximum number of electrons that can occupy the $3d$ energy sublevel is to be identified.

Concept Introduction:

The maximum number of electrons in each of the energy sublevel depends on the type of sublevel that is, a $\text{s}$ sublevel can hold a maximum of $2$ electrons, a $\text{p}$ sublevel can hold a maximum of $6$ electrons, a $\text{d}$ sublevel can hold a maximum of $10$ electrons and a $\text{f}$ sublevel can hold a maximum of $14$ electrons.