Assertion: oxygen | /r/ObjectUse | used as oxidizing agent
Facets:
value: widely
type: DEGREE
value: in the form of lox
type: OTHER
value: in liquid-fueled rockets
type: LOCATION
Source sentences:
text: It is in fact used as oxidizing agent in liquid-fueled rockets, since its invention in 1926 by Robert Goddard.
text: In the form of LOX, oxygen is used widely as the oxidizing agent in many kinds of rockets and missiles.