Question

which of the following diagrams best depicts the structure of a typical ionic solid? choose 1 answer.

Explanation:

In an ionic solid, positive and negative ions are arranged in a regular, repeating pattern due to electrostatic - forces of attraction. The ions alternate to maximize the attraction between opposite - charged ions and minimize the repulsion between like - charged ions. Option A shows a regular alternating pattern of positive and negative ions.

Answer:

A.