Assertion: gas's nitrogen | /r/HasProperty | n 2
Facets:
Source sentences:
text: The only chemical elements that are stable diatomic homonuclear molecules at STP are hydrogen (H 2 ), nitrogen (N 2 ), oxygen (O 2 ), and two halogens: fluorine (F 2 ) and chlorine (Cl 2 ).
text: Its gaseous components are mostly carbon monoxide (CO), carbon dioxide (CO 2 ) and nitrogen (N 2 ).
text: Since ambient air contains about 79 volume percent gaseous nitrogen (N 2 ), which is essentially non-combustible, the largest part of the flue gas from most fossil-fuel combustion is uncombusted nitrogen.
text: The elements which are stable two atom homonuclear molecules at standard temperature and pressure (STP), are hydrogen (H 2 ), nitrogen (N 2 ) and oxygen (O 2 ), plus the halogens fluorine (F 2 ) and chlorine (Cl 2 ).
text: Air gases nitrogen (N 2 ) oxygen (O 2 ) argon (Ar)