TELLURIUMS
Noun
telluriums
plural of tellurium
Source: Wiktionary
TELLURIUM
Tel*lu"ri*um, n. Etym: [NL., from L. tellus, -uris, the earth.]
(Chem.)
Definition: A rare nonmetallic element, analogous to sulphur and selenium,
occasionally found native as a substance of a silver-white metallic
luster, but usually combined with metals, as with gold and silver in
the mineral sylvanite, with mercury in Coloradoite, etc. Symbol Te.
Atomic weight 125.2. Graphic tellurium. (Min.) See Sylvanite.
– Tellurium glance (Min.), nagyagite; -- called also black
tellurium.
Source: Webster’s Unabridged Dictionary 1913 Edition