Frenkel and Schottky defects are

Ionic solids,with Schottky defects,contain in their structure

The defect that arises when smaller cations move into interstitial sites in a crystal lattice is known as ..............

Explain stoichiometric defects shown by non-ionic solids.

Schottky defect generally appears in

In $AgBr$ crystal,the ion size lies in the order $Ag^{+} << Br^{-}$. The $AgBr$ crystal should have the following characteristics: