Question
Chemistry Question on The solid state
A metal crystallises in a body centered cubic lattice with the metallic radius 3A˚. The volume of the unit cell in m3 is
A
64 × 10-29
B
4 × 10-29
C
6.4 × 10-29
D
4 × 10-10
Answer
6.4 × 10-29
Explanation
Solution
The correct answer is (C) : 6.4 × 10-29.