For the existence of nitrogen,how many nitrogen atoms are required?

Options :
  1. 3
  2. 2
  3. 4
  4. 1
Answer and Explanation :-

Answer: Option 2

Explanation:

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I hope you're enjoying it, though, duck, and not wasting all your time and energy in a thankless job. You've got to make the most of life and not let these little opportunities pass you by. Before you know it you'll be old and wrinkly like me and wishing you'd done more. Just make sure you're happy.
-Giovanna Fletcher Billy and Me