Question

What is ratio of number of atom per unit cell in the bcc and fcc?(A) 1:2 (B) 1:3 (C) 2:3 (D) 3:2​

Answer 1

Answer:

(A) 1:2

Explanation:

The atom per unit cell in BCC is 2

and the atom per unit cell in FCC is 4

So, 2:4

= 1:2