Assertion: antimony's compound | /r/ObjectUse | used in match
Facets:
value: for fireproofing
type: PURPOSE
Source sentences:
text: a silvery-white, brittle, nonmetallic chemical element of crystalline structure, found only in combination: used in alloys with metals to harden them and increase their resistance to chemical action; compounds of antimony are used in medicines, pigments, and matches, and for fireproofing: symbol, Sb; at.
text: Compounds of antimony are used in medicines, pigments, matches, and fireproofing.