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  2. Selenium hexafluoride - Wikipedia

    en.wikipedia.org/wiki/Selenium_hexafluoride

    Selenium hexafluoride is the inorganic compound with the formula SeF 6. It is a very toxic colourless gas described as having a "repulsive" odor. [ 5 ] It is not widely encountered and has no commercial applications.

  3. Selenium fluoride - Wikipedia

    en.wikipedia.org/wiki/Selenium_fluoride

    Selenium hexafluoride (selenium(VI) fluoride), SeF 6 This page was last edited on 19 February 2017, at 20:19 (UTC). Text is available under the Creative Commons ...

  4. Pentafluoroselenium hypofluorite - Wikipedia

    en.wikipedia.org/wiki/Pentafluoroselenium_hypo...

    Pentafluoroselenium hypofluorite can also formed from selenium oxyfluoride and fluorine gas in the presence of potassium fluoride. [4] [5] SeOF 2 + KF → K + [SeOF 3] − — F 2 → K + [SeOF 5] − — F 2 → KF + SeOF 6. The reaction of fluorine gas and Hg(OSeF 5) 2 produces SeOF 6 in much higher yield and with less SeF 6. [3]

  5. Selenium compounds - Wikipedia

    en.wikipedia.org/wiki/Selenium_compounds

    The sulfoxide in sulfur chemistry is represented in selenium chemistry by the selenoxides (formula RSe(O)R), which are intermediates in organic synthesis, as illustrated by the selenoxide elimination reaction. Consistent with trends indicated by the double bond rule, selenoketones, R(C=Se)R, and selenaldehydes, R(C=Se)H, are rarely observed.

  6. Glossary of chemical formulae - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_chemical_formulae

    nitridotriphosphorous hexafluoride: 56564-56-8 F 6 Os: osmium hexafluoride: 13768-38-2 F 6 Pu: plutonium hexafluoride: 13693-06-6 F 6 Re: rhenium hexafluoride: 10049-17-9 F 6 S: sulfur hexafluoride: 2551-62-4 F 6 Se: selenium hexafluoride: 7783-79-1 F 6 Si 2: hexafluorodisilane: 13830-68-7 F 6 Sn 3: tritin hexafluoride: 12324-60-6 F 6 Te ...

  7. She took a DNA test for fun. Police used it to charge her ...

    www.aol.com/news/she-took-dna-test-fun-150044716...

    The now 23-year-old doesn’t usually answer unknown calls, but says she decided to pick this one up in May 2022. To her surprise, it was a detective from the Michigan state police.

  8. Hexafluoride - Wikipedia

    en.wikipedia.org/wiki/Hexafluoride

    A hexafluoride is a chemical compound with the general formula QX n F 6, QX n F 6 m−, or QX n F 6 m+. Many molecules fit this formula. Many molecules fit this formula. An important hexafluoride is hexafluorosilicic acid (H 2 SiF 6 ), which is a byproduct of the mining of phosphate rock .

  9. Why Does My Dog Bark at Nothing? A Trainer Explains the Truth

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    Announcing an Unmet Need. Some dogs may seem to bark for no reason, but we’ve got to give them some credit! Dogs have various needs, such as food, water, exercise, play, socialization, mental ...