A cubic solid has two elements A and B. Atoms A occupy the corners and atoms B occupy the alternate edge centres of the unit cell. The formula of the compound is

Q. Three elements A,B, and C crystallize into a cubic solid lattice. Atoms A occupy the corners, B atoms, the cube centres and C atoms, the edge.The formula of the compound is _________.

Q. A compound alloy of gold and copper crystallises in a cubic lattice in which gold atoms occupy corners of cubic unit cell and copper atoms occupy the centre of faces of cube. What is formula of alloy compound?

Q. A solid $‘A{B}^{\prime }$ has the $NaCl$ structure, and $‘A^{\prime }$ atoms occupy the corners of the cubic unit cell. If all the face-centred atoms along one of the axes are removed, then the resultant formula of the of the unit cell of the solid will be:

Q. In a cubic unit cell, seven of the eight corners are occupied by atoms $A$ and centres of faces are occupied by atoms $B$. Total number of atoms in the general formula of the compound is: