Assertion: manganese | /r/CapableOf | combine with oxygen
Facets:
value: always
type: TEMPORAL
value: with other elements
type: OTHER
Source sentences:
text: Manganese is not available in pure form in nature; it always combines with oxygen or with other elements.
text: Manganese rarely occurs in its pure form, and instead combines with oxygen, sulfur, chlorine, carbon or other substances to form compounds.