The number of atoms present in a simple cubic unit cell of a molecular substance is.....

The ratio of cationic radius to anionic radius in an ionic crystal is greater than $0.732$. Its coordination number is

What is the coordination number of a cation in an ionic compound if the type of hole occupied by the cation is octahedral?

Identify the unit cell from the following that contains four particles in it.

The number of carbon atoms per unit cell of diamond unit cell is

In $NaCl$ type structure, the shortest distance between two nearest neighbours is $100 \ pm$. Then, the distance between two next nearest neighbours in the same unit cell will be: