Assertion: osmium | /r/CapableOf | react with atmospheric oxygen
Facets:
value: at room temperature
type: LOCATION
value: slowly
type: MANNER
Source sentences:
text: Osmium, a platinum group metal, reacts slowly with atmospheric oxygen at room temperature giving to OsO4.
text: Osmium, a platinum group metal, reacts slowly with atmospheric oxygen at room temperature giving to OsO4.