Question

AB crystallises in a rock salt structure with A:B=1:1. The shortest distance between A and B is Y1/3 nm. The
formula mass ofAB is 6.023 Y a.m.u. where Y is an arbitrary constant. Find the density in kg/m³:
(a) 5
(b) 10
(c) 15
(d) 52.5
If measured density is 20 kg/m³, identify the type of point defect:
(a) Metal deficiency defects
(b) Metal exccss defects
(c) Schootky defect
(d) Frenkel
​

Answer 1

kk.

plz mark me as the brainliest!!!

hope it helps...