Question

Schottky defect in the crystal is
(a) impuring defect (b) intestitial defect
(c) vacancy defect.​

Answer 1

Answer:

Schottky defect is observed when equal number of cations and anions are missing from the lattice. This defect changes the density as a pair of ions are missing from the lattice.

Explanation:

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Answer 2

Answer:

A Schottky defect is an excitation of the site occupation in the crystal lattice leading to point defect named after Walter H. Schottky