Question

What is nitrogen ????​

Answer 1

Answer:

nitrogen is a element

Symbol - N

atomic no. 7

mass number = 14

Answer 2

Nitrogen, or N, using its scientific abbreviation, is a colorless, odorless element. Nitrogen is in the soil under our feet, in the water we drink, and in the air we breathe. In fact, nitrogen is the most abundant element in Earth's atmosphere: approximately 78% of the atmosphere is nitrogen!