A compound formed by two elements `M` and `N`. Element `N` forms ccp and atoms of `M` occupy `1//3rd` of tetrahedral voids. What is the formula of th compound?

Explanation

To find the formula of the compound formed by elements M and N, where N forms a cubic close-packed (CCP) structure and M occupies one-third of the tetrahedral voids, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the number of atoms in CCP:**
In a cubic close-packed (CCP) structure, there are 4 atoms of the element N per unit cell.

2. **Calculate the number of tetrahedral voids:**
...