Question

The number of atoms per unit cell in a simple cubic,
face - centred cubic and body - centred cubic are
respectively
1) 1,4,2 2 1, 2, 4 38, 14,9 48, 4, 2​

Answer 1

Explanation:

simplecubic, 1

each atom shared by8 cubic units

face - centred cubic 4

body - centred cubic 1+1=2