Question

On heating, metals react with nitrogen.

• A. True
• B. False

Answer 1

The correct option is A True

$3M_{\left(s\right)}+N_2\underset{}{\overset{\Delta }{\to }}{M}_3{N}_{2\left(s\right)}$

where $M$ is alkaline earth metal metal.

This is an example which shows that on heating metals react with nitrogen. Hence, the given statement is True.