Molecular mass of Nitrogen is $28$. Its atomic mass is $14$. Find the atomicity of Nitrogen.

Q. The ratio of the neutrons present in nitrogen atom and a silicon atom is:

Q. The ratio between the neutrons present in nitrogen atom and silicon atoms with mass numbers $14$ and $28$ is :

Q. Relative atomic mass of nitrogen is 14 u. What does it describes?

Q. A compound contains 28% of nitrogen and 72% metal by mass. 3 atoms of the metal combine with 2 atoms of the nitrogen. Find the atomic mass of the metal.