Nnutrogen is the exhale of extra gas when you bolt one out.
All living things or made up of carbon, nitrogen, and oxygen (basis for organic chemistry).Nitrogen is 80% of the air we breath. Carbon dioxide makes up another good protion.Not sure what you are looking for here.
Air contains about 20.95% oxygen at sea level.The remainder is 78% nitrogen 0.93% argon, 0.038% carbon dioxide, trace amounts of other gases and particulates, and an average of around 1% water vapor.
1-H,2-He,3-Li,4-Be,5-B,6-C,7-N,8-O,9-F,10-Ne 11-Na,12-Mg,13-Al,14-Si,15-P,16-S,17-Cl,18-Ar,19-K,20-Ca