The formation of sigma bond between the given ions (anion and cation) is to be represented. Concept Introduction: Formation of a sigma bond occurs when an anion and a cation encounter one another. The arrow indicates that a pair of electrons, which was the exclusive property of B, is now shared by A and B.

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Chapter 3, Problem 21EQ

Interpretation Introduction

Interpretation:

The formation of sigma bond between the given ions (anion and cation) is to be represented.

Concept Introduction:

Formation of a sigma bond occurs when an anion and a cation encounter one another.

The arrow indicates that a pair of electrons, which was the exclusive property of B, is now shared by A and B.

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