Question

Ar crystallizes in a F.C.C lattice with one atom
at each lattice point. If the edge length in
5.311Aº at OK, the distance between nearest
neighbouring atoms in Ar at 'O'K is​

Answer 1

Answer:

5.311 A°

Explanation:

The nearest distance between neighbouring atoms in an F.C.C. lattice is itself the edge length.

Two atoms would be present at any 2 corners. The distance between their centers will be itself the edge length.