Chapter 9, Problem 40E

(a)

Interpretation Introduction

To write: The Lewis symbol for the ions in SrO.

(b)

Interpretation Introduction

To write: The Lewis symbol for the ions in $L{i}_{2}S.$

(c)

Interpretation Introduction

To write: The Lewis symbol for the ions in $Ca{I}_2.$

(d)

Interpretation Introduction

To write: The Lewis symbol for the ions in RbF.