Question

What is Frenkel defect? give an examples?
and
What is a semi conductor? give an examples?

Answer 1

Answer:

The Frenkel defect is a type of defect shown by crystalline solids. It consists in the displacement of an atom from its lattice position to an interstitial site, creating a vacancy at the original site and an interstitial defect at the new location. example: ZnS,AgBr.