Question

An element occurs in bcc structure it has a cell edge of 250 pm calculate the atomic mass of the element if its densityis 8.0gcm^-3

Answer 1

Answer:

Explanation:

 d = z * m / a^3 * na

m= 8 * 6.022 * 10^23 * 10^-27*15625/2

= 37.6 g