Chapter 12, Problem 40E

(a)

Interpretation Introduction

To identify: Whether $CaC{l}_2\left(s\right)$ is a molecular, ionic, or atomic solid.

(b)

Interpretation Introduction

To identify: Whether $C{O}_2\left(s\right)$ is a molecular, ionic, or atomic solid.

(c)

Interpretation Introduction

To identify: Whether $Ni\left(s\right)$ is a molecular, ionic, or atomic solid.

(d)

Interpretation Introduction

To identify: Whether $I_2\left(s\right)$ is a molecular, ionic, or atomic solid.