An element has bcc unit cell, with edge length 10˙A, if density is 2g/cm3, then molar mass of the compound is:
An element with bcc geometry has atomic mass 50 and edge length 290 pm. The density of unit cell will be
An element (atomic mass 100 g/mol) having bcc structure has a unit cell edge of 400 pm. Then the density of the element is