Question

What type of crystal defect is indicated in the diagram below?
Na Cl Na Cl Na Cl-
CHO C Na Na
Na* C D CI Na* cl
C1 Na' CI Na* O Na.
(a) Frenkel defect
(c) interstitial defect
fb) Schottky defect
(d) Frenkel and Schottkey​

Answer 1

Answer:

option a is correct answer hope it was helpful for more qualified answers please follow me