Question

define frenkel defect

Answer 1

A Frenkel defect or dislocation defect is a type of defect in crystalline solids where in an atom is displaced from its lattice position to an interstitial site, creating a vacancy at the original site and an interstitial defect at the new location without any changes in chemical properties. 

Answer 2

Explanation:

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FRENKEL DEFECT :-

• The smaller ion usually cation is dislocated from its normal site to its interstitial site .
• It is also known as dislocation detect.
• It does not change the density of the solid.