Which of the following statements is not correct ?

Options

A. The fraction of the total volume occupied by the atoms in a primitive cell is 0.48.
B. Molecular solids are generally volatile.
C. The number of carbon atoms in a unit cell of diamond is 4.
D. The number of Bravais lattices in which a crystal cell of diamond is 14.

Answer

A

Explanation

The fraction of the total volume occupied by the atoms in a primitive cell is 0.524