[" nelement (with atom.mass "=250g" ) crystallises in a simple cubic.If the density of the unit cell is "7.2g" ."],[m^(-3)" ,what is the radius of the element? "]

An element (atomic mass=250 u) crystallizes in a simple cubic. If the density of the unit cell is 7.2 g cm^(-3) ,what is the radius of the element ?

An element (with atomic mass=250 g) crystallises in a simple cube. If the density of unit cell is 7.2 g cm^(-3) , what is the radius of the element ?

An element (atomic mass = 31) crystallises in a cubic structure. The density of the metal is 5.4g*cm^(-3) . The number of unit cells is 3.1g of metal is 6.022xx10^(22) . The number of atoms per unit cell is-

A element crystallises in a bcc structure. The edge length of its unit cell is 288 pm. If the density of the crystal is 7.3 g cm^(-3) , what is the atomic mass of the element ?

A element crystallises in a bcc structure. The edge length of its unit cell is 288 pm. If the density of the crystal is 7.3 g cm^(-3) , what is the atomic mass of the element ?