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  2. Europium - Wikipedia

    en.wikipedia.org/wiki/Europium

    Europium is a chemical element; it has symbol Eu and atomic number 63. It is a silvery-white metal of the lanthanide series that reacts readily with air to form a dark oxide coating. Europium is the most chemically reactive, least dense, and softest of the lanthanides. It is soft enough to be cut with a knife.

  3. Europium compounds - Wikipedia

    en.wikipedia.org/wiki/Europium_compounds

    Europium compounds are compounds formed by the lanthanide metal europium (Eu). In these compounds, europium generally exhibits the +3 oxidation state, such as EuCl 3, Eu(NO 3) 3 and Eu(CH 3 COO) 3. Compounds with europium in the +2 oxidation state are also known. The +2 ion of europium is the most stable divalent ion of lanthanide metals in ...

  4. Europium (II) sulfide - Wikipedia

    en.wikipedia.org/wiki/Europium(II)_sulfide

    Europium(II) sulfide is the inorganic compound with the chemical formula EuS. It is a black, air-stable powder . Europium possesses an oxidation state of +II in europium sulfide, whereas the lanthanides exhibit a typical oxidation state of +III. [ 1 ]

  5. Europium(III) oxide - Wikipedia

    en.wikipedia.org/wiki/Europium(III)_oxide

    Europium(III) oxide (Eu 2 O 3), is a chemical compound of europium and oxygen. It is widely used as a red or blue phosphor in television sets and fluorescent lamps, and as an activator for yttrium-based phosphors. It is also an agent for the manufacture of fluorescent glass. Europium fluorescence is used in the anti-counterfeiting phosphors in ...

  6. Europium(III) nitrate - Wikipedia

    en.wikipedia.org/wiki/Europium(III)_nitrate

    Europium(III) nitrate is an inorganic compound with the formula Eu(NO 3) 3 ·x(H 2 O). The hexahydrate is a common salt. The hexahydrate is a common salt. It forms colorless hygroscopic crystals.

  7. Will you live to 150? Here’s what 5 geneticists and aging ...

    www.aol.com/finance/under-50-today-could-really...

    Those under 50, who will have the most time to take advantage of emerging research, therapeutics, and interventions, can likely expect to live up to 100, says Dr. Evelyne Bischof, an internal ...

  8. 17 of the most valuable items on the black market - AOL

    www.aol.com/news/2017-06-08-17-of-the-most...

    Drugs, weapons and human trafficking. That's probably what comes to mind when thinking about the black market -- but the illegal trade is more varied than you may think, and it also encompasses ...

  9. My Top Quantum Computing Stock to Buy Right Now - AOL

    www.aol.com/top-quantum-computing-stock-buy...

    And Alphabet stock looks dirt cheap today, trading for 22x forward earnings estimates. All of this makes this tech giant my top quantum computing stock to buy now and hold onto as this explosive ...