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  2. Tellurium tetrafluoride - Wikipedia

    en.wikipedia.org/wiki/Tellurium_tetrafluoride

    Tellurium tetrafluoride, TeF 4, is a stable, white, hygroscopic crystalline solid and is one of two fluorides of tellurium. The other binary fluoride is tellurium hexafluoride . [ 1 ] The widely reported Te 2 F 10 has been shown to be F 5 TeOTeF 5 [ 1 ] There are other tellurium compounds that contain fluorine, but only the two mentioned ...

  3. Telluride (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Telluride_(chemistry)

    The telluride ion is the anion Te 2− and its derivatives. It is analogous to the other chalcogenide anions, the lighter O 2−, S 2−, and Se 2−, and the heavier Po 2−. [1] In principle, Te 2− is formed by the two-e − reduction of tellurium. The redox potential is −1.14 V. [2] Te(s) + 2 e − ↔ Te 2−

  4. 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 ...

  5. Tellurium fluoride - Wikipedia

    en.wikipedia.org/wiki/Tellurium_fluoride

    Tellurium fluoride may refer to any of these compounds: Tellurium tetrafluoride, TeF 4; Tellurium hexafluoride, TeF 6;

  6. Tetrafluoride - Wikipedia

    en.wikipedia.org/wiki/Tetrafluoride

    Tellurium tetrafluoride, TeF 4, a ... Ions Some atoms can form a complex ion with four fluorine atoms which may form compounds containing the term tetrafluoride ...

  7. Hydrogen telluride - Wikipedia

    en.wikipedia.org/wiki/Hydrogen_telluride

    Hydrogen telluride is the inorganic compound with the formula H 2 Te.A hydrogen chalcogenide and the simplest hydride of tellurium, it is a colorless gas.Although unstable in ambient air, the gas can exist long enough to be readily detected by the odour of rotting garlic at extremely low concentrations; or by the revolting odour of rotting leeks at somewhat higher concentrations.

  8. Thorium compounds - Wikipedia

    en.wikipedia.org/wiki/Thorium_compounds

    Thorium tetrafluoride (ThF 4, white, m.p. 1068 °C) is most easily produced by reacting various thorium salts, thoria, or thorium hydroxide with hydrogen fluoride: methods that involve steps in the aqueous phase are more difficult because they result in hydroxide and oxide fluorides that have to be reduced with hydrogen fluoride or fluorine gas ...

  9. Binary compounds of hydrogen - Wikipedia

    en.wikipedia.org/wiki/Binary_compounds_of_hydrogen

    Binary hydrogen compounds in group 1 are the ionic hydrides (also called saline hydrides) wherein hydrogen is bound electrostatically. Because hydrogen is located somewhat centrally in an electronegative sense, it is necessary for the counterion to be exceptionally electropositive for the hydride to possibly be accurately described as truly behaving ionic.