Question

definiton of crystals defects​

Answer 1

Explanation:

Crystal defect, imperfection in the regular geometrical arrangement of the atoms in a crystalline solid. These imperfections result from deformation of the solid, rapid cooling from high temperature, or high-energy radiation (X-rays or neutrons) striking the solid. Located at single points, along lines, or on whole surfaces in the solid, these defects influence its mechanical, electrical, and optical behaviour.

Answer 2

Crystal defect, imperfection in the regular geometrical arrangement of the atoms in a crystalline solid.