Question

The body centered cubic cell of chromium has edge length of $0.288nm.$ Calculate the density of chromium $\left(g/c{m}^3\right)$ : (Atomic weight : $Cr=52.0)$ :-

• A. 6.80
• B. 7.60
• C. 6.60
• D. 7.23

Answer 1

Answer: (D)

Correct answer is (d) 7.23