Question

if three elements X, Y and Z crystallizes in a CCP lattice with the X atoms at the corner, why atoms at the Cube centre and Z atom at the edge the formula of the compound will be

Answer 1

 urgent!!if three elements A,B, C crystallize in a cubic solid lattice ... If A atoms are at the corners, B atoms at the cubic center and ... 1 atom of C is shared by 4 unit cells.

Answer 2

it is shared by 4 unit cell