How is simple cubic unit cell formed ? Calculate the number of atoms in a simple unit cell.

Sodium crystallises in a cubic lattice and the edge length of the unit cell is 430 pm. Calculate the number of atoms in the unit cell. (Atomic mass Na = 23 amu, Density of Na = 0.9623 g cm^(-3) )

The total number of atoms per unit cell is bcc is

What is unit cell ? Write formula to calculate the density of a unit cell.

An element (density=7.2 g cm^(-3) crystallises in a body centred cubic structure its unit cell edge length 2.88 overset@A . Calculate the number of atoms and the number of unit, cells present in 156 g of the element.

In a simple or primitive unit cell, what is the number of atoms per unit cell ?

The density of CaO is 3.35xx10^(3)kg*m^(3) . This oxide crystallises in one of the cubic system with a = 480pm. Calculate the number of formula units in the unit cell of the oxide. Which type of cubic system is it?

Calculate the percentage of packing efficiency in simple cubic unit cell.

An element forms a body centred cubic lattice of edge length 288 pm density of the element 7.2gm cm^(-3) . Calculate the number of atoms and unit cell in 208gm of that element.

An element X with an atomic mass of 60g mol^-1 has density of 6.23 g cm^-3 . If the edge !length of its cubic unit cell is 400 pm, identify the type of cubic unit cell. Calculate the radius of an atom of this element.