Assertion: molybdenum | /r/HasProperty | stable
Facets:
value: in cold alkaline solutions
type: LOCATION
value: in air
type: LOCATION
value: at room
type: LOCATION
value: at ordinary temperatures
type: TEMPORAL
Source sentences:
text: Molybdenum is stable in air at ordinary temperatures.
text: Mo is stable at room temp.in air, the oxidation initiate s from 350–500  C
text: Molybdenum is stable in cold alkaline solutions but corrodes somewhat upon heating.