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| Manganese |  | Manganese - Notable characteristics - Encyclopedia II | | | Manganese is a gray-white metal, resembling iron. It is a hard metal and is very brittle, fusible with difficulty, but easily oxidized. Manganese metal is ferromagnetic only after special treatment.
The most common oxidation states of manganese are +2, +3, +4, +6 and +7, though oxidation states from +1 to +7 are observed. Mn2+ often competes with Mg2+ in biological systems, and manganese compounds where manganese is ...
| | | Manganese, Manganese - Applications, Manganese - Biological role, Manganese - Compounds, Manganese - History, Manganese - Isotopes, Manganese - Notable characteristics, Manganese - Occurrence, Manganese - Precautions, Parkerize, Potassium permanganate, Magnet, Chemical element, Periodic table | | |
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Manganese is a gray-white metal, resembling iron. It is a hard metal and is very brittle, fusible with difficulty, but easily oxidized. Manganese metal is ferromagnetic only after special treatment.
The most common oxidation states of manganese are +2, +3, +4, +6 and +7, though oxidation states from +1 to +7 are observed. Mn2+ often competes with Mg2+ in biological systems, and manganese compounds where manganese is in oxidation state +7 are powerful oxidizing agents.
Other related archives1970s, Al, Burkina Faso, Chemical element, Condy's crystals, Cr, Gabon, Johan Gottlieb Gahn, Johann Glauber, Latin, Magnet, Manganese dioxide, Manganese oxide, Manganese phosphating, Manganese(IV) oxide,
 Adapted from the Wikipedia article "Notable characteristics", under the G.N U Free Docmentation License. Please also see http://en.wikipedia.org/wiki/Main_Page |
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