Question

A metal has end centred unit cells. what is the no. of atoms per unit cells?​

Answer 1

Answer:

Also, each atom located on the centre of the unit cell is shared by two adjacent unit cells. Therefore only half atom belongs to a single unit cell. In end-centred cubic unit cell, 8 atoms are located on 8 corners of the cube and 1 atom each is present on two opposite faces of the cube.