Assertion: hydrogen fluoride | /r/CapableOf | exist as liquid
Facets:
value: at everyday temperatures
type: TEMPORAL
Source sentences:
text: At room temperature and normal pressure, hydrogen fluoride is a colorless gas with a boiling point of 67.1°F (19.5°C), which is much higher than those of the other hydrogen halide, and allows it to exist as a liquid at everyday temperatures.