Question

Atoms of element P form ccp lattice and those of the element Q occupy 3/2 of tetrahedral voids.What is the formula of the compound formed by elements P and Q?​

Answer 1

Answer:

P2Q3

Explanation:

1)According to the question, the atoms of element M occupy 1/3rd of the tetrahedral voids.

2)Therefore, the number of atoms of M is equal to 2x1/3 = 2/3rd of the number of atoms of N.

3)Thus, the formula of the compound is P2Q3