Q. A compound formed by elements A and B crystallizes in the cubic arrangement in which A atoms are at the corners of a cube and B atoms are at the face centres. What is the formula of compound?

 1733  192 KEAMKEAM 2000 Report Error

Solution:

The number of A atoms in the unit cell = 8/8 =1 The number of B atoms =6/2=3 Hence, the formula of the compound