Assertion: acetylene | /r/HasProperty | volatile
Facets:
value: extremely
type: DEGREE
Source sentences:
text: Acetylene, when allowed to collect in a contained space, is extremely volatile and is eagerly waiting for a small spark to create a big blow.
text: Acetylene is an extremely volatile gas and never used in a pure state.
text: Acetylene is extremely volatile, as it combusts when it comes into contact with oxygen.