In fcc unit cell, atoms are numbered as shown below.
The atoms not touching each other are (Atom numbered `3` is face centre of front face)

In an f.c.c unit cell , atoms are numbered as shown below . The atoms not touching each other are (Atom numbered 3 is face centre of front face )

In an fcc unit cell, atoms are numbered as shown below The atoms not touching each other are (Atom numbered 3 is face center of front face)

In an fcc unit cell, atoms are numbered as shown below The atoms not rouching each other are (Atom numbered 3 is face center of front face)

In an FCC unit cell atoms are numbered as shown below the atoms not touching each other are (3 is back face centred)

The number of atoms in a face centred cubic unit cell is

Calculate the number of atoms in a face centred cubic unit cell.

Calculate the number of atoms in a face centred cubic unit cell.