Chapter 3, Problem 97AP

(a)

Interpretation Introduction

Interpretation:

The Lewis structure for ${\text{XeF}}^{+}$ needs to be drawn.

Concept Introduction: Lewis structure is used to show the arrangement of atoms in the molecule. The lone pair of electrons are represented as dots above the symbol of the atoms of element.

The formal charge can be calculated by using the following expression as follows:

  $\begin{array}{l}\text{Formal charge = total valence electrons – electrons in lone pairs – }\\ \frac{1}{2}\left(\text{total electrons present in bonding pairs}\right)\end{array}$

(b)

Interpretation Introduction

Interpretation: A Lewis structure for the molecule XeF₂needs to be drawn.

Concept Introduction: Lewis structure is used to show the arrangement of atoms in the molecule. The lone pair of electrons are represented as dots above the symbol of the atoms of element.