Question

Contribution of an atom present at edge centred in a unit cell is

• A. $\frac{1}{3}$
• B. $\frac{1}{2}$
• C. $\frac{1}{4}$
• D. $\frac{1}{8}$

Answer 1

Answer: (C)

Correct answer is (c) $\frac{1}{4}$