Chapter 19, Problem 19.31SP

(a)

Interpretation Introduction

Interpretation:

Whether the $\text{KF}$ compound has molecular or an extended three-dimensional structure has to be given.

(b)

Interpretation Introduction

Interpretation:

Whether the ${\text{P}}_{\text{4}}{\text{O}}_{\text{10}}$ compound has molecular or an extended three-dimensional structure has to be given.

(c)

Interpretation Introduction

Interpretation:

Whether the ${\text{SiCl}}_4$ compound has molecular or an extended three-dimensional structure has to be given.

(d)

Interpretation Introduction

Interpretation:

Whether the ${\text{CaMgSi}}_{\text{2}}{\text{O}}_{\text{6}}$ compound has molecular or an extended three-dimensional structure has to be given.