The coordination number of $Cs^+$ in the crystal of $CsCl$ is ......

Which of the following characteristics is true for $ZnS$ solid?

The number of spheres contained $(i)$ in one body centred cubic unit cell and $(ii)$ in one face centred cubic unit cell,is

In a cubic structure,$W$ atoms are present at the corners of the unit cell,$O$ atoms are at the edge centers,and $Na$ atoms are at the center of the cube. What is the formula of the compound?

What is the nature of octahedral holes (voids)?

$Zn$ transforms from its solid state to its molten state. What is its coordination number in the molten state?