Question

nitrogen is a _. metal metalloid non - metal none of these

Explanation:

Nitrogen is a gas at room - temperature and has properties typical of non - metals such as low electrical conductivity and brittleness (in solid form). Metals are good conductors of heat and electricity, and metalloids have properties intermediate between metals and non - metals. Nitrogen does not fit the characteristics of metals or metalloids.

Answer:

C. non - metal