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tellurium    音标拼音: [tɛl'ʊriəm]
n. 两性金属元素,符号Te,原子序52

两性金属元素,符号Te,原子序52

tellurium
n 1: a brittle silver-white metalloid element that is related to
selenium and sulfur; it is used in alloys and as a
semiconductor; occurs mainly as tellurides in ores of
copper and nickel and silver and gold [synonym: {tellurium},
{Te}, {atomic number 52}]

Tellurium \Tel*lu"ri*um\, n. [NL., from L. tellus, -uris, the
earth.] (Chem.)
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.
[1913 Webster]

{Graphic tellurium}. (Min.) See {Sylvanite}.

{Tellurium glance} (Min.), nagyagite; -- called also {black
tellurium}.
[1913 Webster]


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  • Tellurium | Chemical Element, Uses in Solar Cells Alloys | Britannica
    Tellurium, semimetallic chemical element in the oxygen group (Group 16 [VIa] of the periodic table), closely allied with the element selenium in chemical and physical properties
  • Tellurium - Element information, properties and uses | Periodic Table
    Tellurium has been used to vulcanise rubber, to tint glass and ceramics, in solar cells, in rewritable CDs and DVDs and as a catalyst in oil refining It can be doped with silver, gold, copper or tin in semiconductor applications Tellurium has no known biological role
  • Tellurium | History, Uses, Facts, Physical Chemical Characteristics
    Tellurium was discovered in 1782 It is semi-metallic in nature and present in the oxygen group of periodic table Tellurium used as semiconductor and photosensitive material In 1700, scientist found a new element in various ores who had both metallic and non-metallic properties
  • Tellurium Element Facts - chemicool. com
    Tellurium is a semiconductor material and is slightly photosensitive It forms many compounds corresponding to those of sulfur and selenium, the elements above it in the periodic table
  • Tellurium Facts, Symbol, Discovery, Properties, Uses
    Tellurium (pronunciation: te-LEWR-ee-em) is a silvery, powdery metalloid and Chalcogen represented by the chemical symbol Te [1, 2] Because of its brittle nature, crystalline tellurium can be easily pulverized [2]
  • Tellurium Facts – Element Te or Atomic Number 52
    Tellurium is a chemical element with the symbol Te and atomic number 52 It is a rare, brittle, mildly toxic metalloid with properties in common with sulfur and selenium It is best known for its use in solar cells and the garlic odor it gives the breath of a person exposed to it
  • Periodic Table of Elements: Los Alamos National Laboratory
    Tellurium is occasionally found native, but is more often found as the telluride of gold (calaverite), and combined with other metals It is recovered commercially from anode muds produced during the electrolytic refining of blister copper
  • Tellurium | Te (Element) - PubChem
    Chemical element, Tellurium, information from authoritative sources Look up properties, history, uses, and more
  • Tellurium | U. S. Geological Survey - USGS. gov
    Tellurium (Te) is a very rare element that averages only 3 parts per billion in Earth’s upper crust It shows a close association with gold and may be present in orebodies of most gold deposit types at levels of tens to hundreds of parts per million
  • Tellurium, Chemical Element - reaction, water, uses, elements, examples . . .
    Klaproth confirmed Müller's discovery He suggested the name tellurium, from the Latin word tellus, meaning "Earth " Tellurium is often found with another element, selenium That element was discovered 30 years later and named in honor of the Moon In Latin, the moon is selene





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