Vanadium Crystallizes in a Body-Centred Cubic Structure and Has an Atomic

Multiple Choice

Vanadium crystallizes in a body-centred cubic structure and has an atomic radius of 131 pm.Determine the density of vanadium if the edge length of a bcc structure is 4r/ $\sqrt{3}$ .

A) 3.06 g cm^-3
B) 12.2 g cm^-3
C) 6.11 g cm^-3
D) 2.77 g cm^-3
E) 8.46 g cm^-3