A compound X formed by elements X and Y crystallises in a cubic structure, where X atoms are present at the corners of a cube and Y atoms are at the centres of the body. The formula of compound is:

A compound X formed by elements X and Y crystallises in a cubic structure, where X atoms are present at the alternate corners of a cube and Y atoms are at the centres of the body. The formula of compound is:

A compound formed by elements X and Y crystallises in a cubic structure, where X atoms are present at the alternate corners of a cube and Y atoms are at the centres of the body. The formula of compound is:

A compound formed by elements X and Y crystallises in the cubic structure, where X - atoms are at the corners of a cube and Y - atoms are at the centres of the body. The formula of the compound is-

A compound formed by element A and B crystallize in the cubic structure where A atoms are at the corners of a cube and B atoms are at the centre of the body. The formula of the compounds is

A compound formed by element A and B crystallize in the cubic structure where A atoms are at the corners of a cube and B atoms are at the centre of the body. The formula of the compounds is

A compound formed by elements A and B crystallises in a cubic structure where A atoms are present at the corners of a cube and the B atoms are present at the face centres.The formula of the compound is

A compound formed by elements X and Y crystallizes in a cubic structure in which the X atoms are at the corners of a cube and the Y atoms are at the face-centres. The formula of the compound is

A compound formed by elements X and Y crystallises in a cubic structure in which the X atoms are at the corners of a cube and the Y atoms are at the face centres.The formula of the compound is