In a face centred cubic lattice, atom A occupies the corner positions and atom B occupies the face centre positions. If one atom of B is missing from one of the face centred points, the formula of the compound is

In a face centred cubic lattice, atom A occupies the corner positions

1.	In a face centred cubic lattice, atom A occupies the corner positions and atom B occupies the face centre positions. If one atom of B is missing from one of the face centred points, the formula of the compound is
Answer» `A_(2)B` `AB_(2)` `A_(2)B_(3)` `A_(2)B_(5)` ANSWER :D