Question

when atom is missing from its lattice site and occupy interstic between lattice sites results in​

Answer 1

Answer:

Explanation:

When an atom or an ion is missing from its nomal lattice site a lattice vacanecy (Schottky defect) is created. In stoichmeteric ionic crystals, a vacancy of one ion has to be accompanied by the vacancy of the oppositely charge ion in order to maintain electrical neutrality.

Answer 2

Answer:

Schotky defect

Explanation:

When an atom gets replaced from its original site, this defect occurs.