[" 24.Chromium crystallises in bcc structure.If its edge length is "300pm" ,find its density."],[" Atomic mass of chromium is "52" u."[N_(A)=6.023times10^(23)]]

Chromium crystallises in bcc structure .If its edge length is 300 p m , find its density .Atomic mass of chromium is 52u . [N_A=6.022 xx 10^(23) cm ,M = 52 _u

Chromium crystallises in bcc structure .If its edge length is 300 p m , find its density .Atomic mass of chromium is 52u . [N_A=6.022 xx 10^(23) cm ,M = 52 _u

(a) Sodium metal crystallizes in bcc structure. Its unit cell edge length is 420 pm. Calculate its density. (Atomic mass of sodium = 23 u, N_(A) = 6.022 xx 10^(23) mol^(-) ). (b) What is Frenkel defect ? How does it affect the density of a crystal ?

(a) Sodium metal crystallizes in a BCC structure. Its unit cell edge length is 420p. Calculate its density. (atomic mass of sodium = 23u, N-6.022 xx 10^(23)(mol^(1-))..

A compound crystallizes in bcc structure. What is unit cell edge length if diameter of its atom is 120 pm?

Sodium has a b.c.c. structure with nearest neighbour distance 365.9 pm, calculate its density. (Atomic mass of sodium = 23)