The density of a face centred cubic element (atomic mass = 60.2 amu) is 6.25 gm `cm^(-3)`, calculate the edge length of the unit cell.

The density of a face centred cubic element (atomic mass = 40 ) is 4.25 gm cm^(-3) , calculate the edge length of the unit cell.

The density of a face centred cubic element (atomic mass = 40 ) is 4.25 gm cm^(-3) , calculate the edge length of the unit cell.

The density of a metal (atomic mass = 60.2) with face centred cubic lattice is 6.25 gm cm^-3 . Calculate the edge length of the unit cell.

Silver crystallises in a face-centred cubic unit cell. The density of Ag is 10.5 g cm^(-3) . Calculate the edge length of the unit cell.

Silver crystallises in a face-centred cubic unit cell. The density of Ag is 10.5 g cm^(-3) . Calculate the edge length of the unit cell.