A unit cell consists of a cube in which there are A atoms at the corners and B atoms at the face centres. Two A atoms are missing from the two corners of the unit cell. What is the formula of the compound ?

A unit cell consists of a cube in which there are A atoms at the corners and B atoms at the face centres. Two A atoms are missing from the two comers of the unit cell. What is the formula of the compound?

A unit cell consists of a cube in which there are A atoms at the corners and B atoms at the face centres and A atoms are missing from two corners in each unit cell. What is the simplest formula of the compound ?

A unit cell consists of a cube in which there are A atoms at the corners and B atoms at the face centres and A atoms are missing from two corners of the each unit cell. What is the simplest formula of the compound ?

A unit cell consists of a cube in which X atoms at the corners and Y atoms are at the face centres. If two atoms are missing from two corners of the unit cell , what is the formula of the compound ?

A unit cell consists of a cube in which X atoms at the corners and Y atoms are at the face centres. If two atoms are missing from two corners of the unit cell , what is the formula of the compound ?

In a fcc arrangement of P and Q atoms, where P atoms are at the corners of the unit cell, Q atoms at the face centres and two atoms are missing from two corners in each unit cell, then the formula of the compound is

A unit cell consists of a cube in which there are anions Y at each corner and cations X at the centre of alternate faces of the unit cell. What is the simplest formula of the compound ?