Assertion: sulfur | /r/CapableOf | come in several forms
Facets:
Source sentences:
text: Sulfur comes in several forms: oxidation states of -2 (hydrogen sulfide), +4 (sulfur dioxide, sulfites) and +6 (sulfuric acid, sulfates) are most common, although there are other oxidation states.
text: Sulfur is a nonmetallic chemical element which appears in numerous forms and compounds.