Nitrogen is an element capable of melting few things with its (very ironically) cold state of liquid, and it is very harmful. This is a message from me, Dalton.

Do not toy with science, or the price to pay is dire, for you can lose a limb, feeling, or, very well, your life.

Anyway, nitrogen has everything like other elements. Mass, number, what have you. It's atomic number is 7, and it's atomic mass is 14.0067.