Question

Schottky defect defines imperfection in the lattice structure of a

Answer 1

Schottky defect. A Schottky defect is a type of point defect in a crystal lattice named after Walter H. Schottky. In non-ionic crystals it means a lattice vacancy defect. In ionic crystals, the defect forms when oppositely charged ions leave their lattice sites, creating vacancies.

Answer 2

Explanation:

irregularities in the arrangements of constituent particles of a solid crystal are called defects or imperfections