Assertion: elemental nitrogen | /r/HasProperty | rare element
Facets:
value: relatively
type: DEGREE
value: on earth
type: LOCATION
value: as a whole
type: MANNER
Source sentences:
text: Due to the volatility of elemental nitrogen and its common compounds with hydrogen and oxygen, nitrogen is far less common on the rocky planets of the inner Solar System, and it is a relatively rare element on Earth as a whole.