Assertion: tellurium's appearance | /r/HasProperty | metallic
Facets:
value: very
type: DEGREE
Source sentences:
text: Despite its metallic appearance, it is a semi-metal or metalloid, extracted primarily from residues produced by copper and lead refining.
text: Named from the Latin word meaning “earth,” tellurium is a metalloid element that has a very metallic silvery-white appearance.