How many unit cells are present in 39 g of potassium that crystallises in body-centred cubic structure ?

The number of unit cells present in 39g of potassium if it crystallizes as body centred cube is (N = Avogadro number, At. wt. of potassium = 39)

What is edge length of unit cell, if the radius is 75 pm and it crystallises in a body centred cubic structure?

Under one experimental condition, an element crystallises in face-centred cubic structure with a unit-cell edge length of a_(1) , while under another experimental condition, it crystallises in body-centred cubic structure with a unit-cell edge length of a_(2) . Find the ratio of the densities of these structures.

What is the number of atoms per unit cell in a body centred cubic structure ?

What is the number of atoms per unit cell in a body centred cubic structure ?

What is the number of atoms per unit cell in a body centred cubic structure ?

What is the number of unit cells in 6.4g of X (atomic mass = 64) (X crystallises in body centred cubic-lattice)

The radius of an atom of an element is 80 pm. If it crystallises as a body centred cubic lattice, what is th edge of its unit cell?

How many particles are present in the unit cell of a body centred cubic cell ?