Assertion: elemental tungsten | /r/HasProperty | a white
Facets:
value: to steel gray metal
type: OTHER
value: depending on the purity
type: OTHER
Source sentences:
text: Elemental tungsten is a white to steel gray metal (depending on the purity) that can be used in pure form or mixed with other metals to make alloys.
text: Elemental tungsten is a white to steel gray metal (depending on the purity) that can be used in pure form or mixed with other metals to make alloys.