Assertion: compound's element | /r/HasProperty | liquid
Facets:
value: under these conditions
type: TEMPORAL
Source sentences:
text: A heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these conditions is the halogen bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature.