Assertion: hydrogen fluoride | /r/HasProperty | gas
Facets:
value: at room temperature
type: LOCATION
Source sentences:
text: Hydrogen fluoride is a gas at room temperature.
text: Hydrogen fluoride is a gas which when in solution with water forms hydrofluoric acid, HF.
text: GENERAL DESCRIPTION & APPLICATIONS Hydrofluoric acid is the aqueous solution of hydrogen fluoride which is gas at room temperature