Question

Give an example of ionic compound show schottky defect

Answer 1

Schottky defect is shown by ionic substances in which the cation and anion are of almost similar sizes. For example, NaCl, KCl, CsCl and AgBr. It may be noted that AgBr shows both, Frenkel as well as Schottky defects.

Answer 2

NaCl and KCl are the simplest examples