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  2. Tellurium - Wikipedia

    en.wikipedia.org/wiki/Tellurium

    Tellurium is a chemical element; it has symbol Te and atomic number 52. It is a brittle, mildly toxic, rare, silver-white metalloid. Tellurium is chemically related to selenium and sulfur, all three of which are chalcogens. It is occasionally found in its native form as elemental crystals.

  3. Cadmium telluride - Wikipedia

    en.wikipedia.org/wiki/Cadmium_telluride

    However, tellurium is a relatively rare element (1–5 parts per billion in the Earth's crust; see Abundances of the elements (data page)). Through improved material efficiency and increased PV recycling systems, the CdTe PV industry has the potential to fully rely on tellurium from recycled end-of-life modules by 2038. [17]

  4. Cadmium telluride photovoltaics - Wikipedia

    en.wikipedia.org/wiki/Cadmium_telluride...

    The abundance of tellurium—of which telluride is the anionic form—is comparable to that of platinum in the Earth's crust and contributes significantly to the module's cost. [13] CdTe photovoltaics are used in some of the world's largest photovoltaic power stations, such as the Topaz Solar Farm. With a share of 5.1% of worldwide PV ...

  5. Tellurium compounds - Wikipedia

    en.wikipedia.org/wiki/Tellurium_compounds

    Tellurium compounds are compounds containing the element tellurium (Te). Tellurium belongs to the chalcogen (group 16) family of elements on the periodic table, which also includes oxygen, sulfur, selenium and polonium: Tellurium and selenium compounds are similar. Tellurium exhibits the oxidation states −2, +2, +4 and +6, with +4 being most ...

  6. Lists of metalloids - Wikipedia

    en.wikipedia.org/wiki/Lists_of_metalloids

    The elements commonly classified as metalloids are boron, silicon, germanium, arsenic, antimony and tellurium. [n 4] The status of polonium and astatine is not settled. Most authors recognise one or the other, or both, as metalloids; Herman, Hoffmann and Ashcroft, on the basis of relativistic modelling, predict astatine will be a monatomic metal.

  7. 5 Rare Coins the Wealthy Collect That Are Worth Over $1,000

    www.aol.com/5-rare-coins-wealthy-collect...

    Here are five of those rare coins, each worth over $1,000. 1908 St. Gaudens Gold Double Eagle Depending on its condition, Coin Trackers values the 1908 St. Gaudens Gold Double Eagle at between ...

  8. The Most Expensive and Rarest Squishmallows Ever Sold

    www.aol.com/most-expensive-rarest-squishmallows...

    Jack the Black Cat is one of the rarest Squishmallows whose price can range from $1,399 on eBay up to $2,000 — or even more. He was the first limited edition Squishmallow sold through the ...

  9. Category:Tellurium minerals - Wikipedia

    en.wikipedia.org/wiki/Category:Tellurium_minerals

    Minerals containing the chemical element tellurium Note (New Dana Classification): Telluride minerals are in the category: Sulfides and Sulfosalts (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.) too