Assertion: tungsten | /r/HasProperty | element
Facets:
value: on the periodic table
type: LOCATION
Source sentences:
text: Tungsten is an element that exists naturally in the environment.
text: Tungsten is an element (Symbol: W; Atomic Number 74) discovered in the late 18th century.
text: Tungsten is an element, where as tungsten carbide is an alloy, or a mixture of elements (tungsten, nickel, tantalum, niobium, titanium, and chromium).
text: Tungsten is an element, where as tungsten carbide is an alloy, or a mixture of elements (tungsten, nickel, tantalum, niobium, titanium, and chromium).
text: Tungsten is an element, so there is no 'formula'.
text: Tungsten is element 74 on the periodic table and is known for its dark-grey color, high density and hardness.
text: Tungsten has the chemical symbol W and is element 74 of the periodic table.