Assertion: red phosphorus | /r/ObjectUse | used as flame
Facets:
value: counterintuitively
type: MANNER
Source sentences:
text: Counterintuitively, when mixed with plastics and resins, red phosphorus can also be used as a flame retardant.
text: Red phosphorus is used in matches and flares.
text: Red phosphorus is also used as a flame retardant in many thermoplastics and thermosetting plastics.
text: Red phosphorus is used in matches and flares.