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  2. Magnesium - Wikipedia

    en.wikipedia.org/wiki/Magnesium

    In both, magnesium oxide is the precursor to magnesium metal. The magnesium oxide is produced as a solid solution with calcium oxide by calcining the mineral dolomite, which is a solid solution of calcium and magnesium carbonates: CaCO 3 ·MgCO 3 → MgO·CaO + 2 CO 2. Reduction occurs at high temperatures with silicon.

  3. Magnesium alloy - Wikipedia

    en.wikipedia.org/wiki/Magnesium_alloy

    Magnesium alloys are mixtures of magnesium (the lightest structural metal) with other metals (called an alloy), often aluminium, zinc, manganese, silicon, copper, rare earths and zirconium. Magnesium alloys have a hexagonal lattice structure, which affects the fundamental properties of these alloys.

  4. Molar mass - Wikipedia

    en.wikipedia.org/wiki/Molar_mass

    The gram-atom is a former term for a mole of atoms, and gram-molecule for a mole of molecules. [ 7 ] Molecular weight (M.W.) (for molecular compounds) and formula weight (F.W.) (for non-molecular compounds), are older terms for what is now more correctly called the relative molar mass ( M r ). [ 8 ]

  5. Magnesium citrate - Wikipedia

    en.wikipedia.org/wiki/Magnesium_citrate

    The structures of solid magnesium citrates have been characterized by X-ray crystallography.In the 1:1 salt, only one carboxylate of citrate is deprotonated. It has the formula Mg(H 2 C 6 H 5 O 7) 2 The other form of magnesium citrate has the formula Mg(HC 6 H 5 O 7)(H 2 O) 2, consisting of the citrate dianion (both carboxylic acids are deprotonated). [1]

  6. Magnesium compounds - Wikipedia

    en.wikipedia.org/wiki/Magnesium_compounds

    Magnesium oxide is the end product of the thermal decomposition of some magnesium compounds and is usually prepared by igniting carbonates or hydroxides. Magnesium hydroxide is a strong electrolyte, which can be obtained by the reaction of a soluble magnesium salt and sodium hydroxide.

  7. All 49 possible Super Bowl matchups, ranked [Video] - AOL

    www.aol.com/sports/49-possible-super-bowl-match...

    The playoff fields are set, and with seven teams from each conference advancing, that means there are 49 possible combinations for Super Bowl LIX.Some are atrocious and unthinkable, some are ...

  8. A ‘pro-America’ India could help New Delhi win over Trump

    www.aol.com/news/pro-america-india-could-help...

    United States President-elect Donald Trump is staying true to his self-given moniker of “tariff man.”This time, he’s taking aim at some of the world’s fastest-growing major economies in ...

  9. Magnesium oxide - Wikipedia

    en.wikipedia.org/wiki/Magnesium_oxide

    Magnesium oxide (Mg O), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide). It has an empirical formula of MgO and consists of a lattice of Mg 2+ ions and O 2− ions held together by ionic bonding .