Question

The atomic number of three elements a b c are z-2, z, z+1. B is an inert gas. Write down the formula of the compound obtained by combining a and c

Answer 1

they do not react because they are inert gas by which they could not gain or loss electron

Answer 2

Answer:

C2A

Explanation:

For example , let A be O ( oxygen) and C be Na

So compound formed be Na2O