What is Frenkel defect? What type of ionic solids are likely to develop this defect? Why does the presence of Frenkel defect in a crystal not affect the density of the crystal?

What is Schottky defect? Is it a stoichiometric or non-stoichiometric defect? What type of ionic crystals are likely to show this type of defect? Does the presence of this defect in a crystal increase or decrease the density of the crystal? Explain.

Does Frenkel defect in AgI crystal change its density ?

Which type of defect does not affect the density of the crystal ?

Explain Frenkel defects in crystals.

Does Frenkel defect in AgCl crystal change its density ?

Does Frenkel defect in AgCl crystal change its density ?

Does Frenkel defect in AgCl crystal change its density ?

Define Frenkel defect in solid crystal.