Assertion: tungsten's form | /r/HasProperty | purest
Facets:
Source sentences:
text: Pure tungsten is a shiny white metal and, in its purest form, is quite pliant and can easily be processed.
text: While pure tungsten does not have the toughness of its alloys, tungsten carbide does not have the unique physical properties of its pure form, making these materials equally useful.
text: Tungsten is a shiny white metal and, in its purest form, is quite pliant and can easily be processed.