In a face centered cubic lattice, a unit cell is shared equally by how many unit cells?

Q. In a face-centered cubic lattice, a unit cell is shared equally by how many unit cells:-

Q. In a face-centered cubic lattice, a unit cell is shared equally by how many unit cells:-
AIPMT-2005

Q. In a face centred cubic lattice, all atoms at face are shared equally by how many unit cells?

Q. In face centred cubic lattice, a unit cell is shared equally by how many unit cells?

Q. Unit cells can be divided into two categories, primitive and centered unit cells.
(a) Differentiate between Unit Cell and Crystal Lattice?
(b) Calculate the number of atoms per unit cell in the following:
(i) Body centered cubic unit cell (bcc)
(ii) Face centered cubic unit cell (fcc)