Chapter 9, Problem 3E

(a)

Interpretation Introduction

Interpretation:

The Lewis symbol for $\text{Al}$ is to be represented.

Concept introduction: Lewis structure represents the bonds present between the atoms in a molecule and the valence electrons surrounding the atom in the molecule.

(b)

Interpretation Introduction

Interpretation:

The Lewis symbol for ${\text{Na}}^{+}$ is to be represented.

Concept introduction: Lewis structure represents the bonds present between the atoms in a molecule and the valence electrons surrounding the atom in the molecule.

(c)

Interpretation Introduction

Interpretation:

The Lewis symbol for $\text{Cl}$ is to be represented.

Concept introduction: Lewis structure represents the bonds present between the atoms in a molecule and the valence electrons surrounding the atom in the molecule.

(d)

Interpretation Introduction

Interpretation:

The Lewis symbol for ${\text{Cl}}^{-}$ is to be represented.

Concept introduction: Lewis structure represents the bonds present between the atoms in a molecule and the valence electrons surrounding the atom in the molecule.