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    Manganese - Wikipedia

    • Manganese is a chemical element; it has symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese was first isolated in the 1770s. It is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels. It improves strength, workability, and resistance to … See more

    Appearancesilvery metallic
    Phase at STPsolid
    Melting point1519 K (1246 °C, 2275 °F)
    Boiling point2334 K (2061 °C, 3742 °F)
    Characteristics

    Manganese is a silvery-gray metal that resembles iron. It is hard and very brittle, difficult to fuse, but easy to oxidize. Manganese and its common ions are paramagnetic. Manganese tarnishes slowly in air and o… See more

    Chemical compounds

    Common oxidation states of manganese are +2, +3, +4, +6, and +7, although all oxidation states from −3 to +7 except –2 have been observed. Manganese in oxidation state +7 is represented by salts of the intensel… See more

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  1. Manganese is chemical element 25 on the periodic table. Its symbol is Mn. (Some people get it confused with magnesium, the symbol is Mg). Manganese is used a lot in steel to make it stronger. This is the main use for manganese metal.

    Manganese - Simple English Wikipedia, …

    simple.wikipedia.org/wiki/Manganese
    Manganese is an essential human dietary element. It is present as a coenzyme in several biological processes, which include macronutrient metabolism, bone formation, and free radical defense systems. It is a critical component in dozens of proteins and enzymes. The human body contains about 12 mg of manganese, mostly in the bones.

    Manganese in biology - Wikipedia

    en.wikipedia.org/wiki/Manganese_in_biology
    Manganese is a heavy metal that comprises about 0.1% of the Earth's crust and a necessary element for biological processes. It is cycled through the Earth in similar ways to iron, but with distinct redox pathways. Human activities have impacted the fluxes of manganese among the different spheres of the Earth.

    Manganese cycle - Wikipedia

    en.wikipedia.org/wiki/Manganese_cycle
     
  2. People also ask
    Is manganese a metal?
    Manganese is a chemical element; it has symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese was first isolated in the 1770s. It is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels.

    Manganese - Wikipedia

    en.wikipedia.org
    Why is manganese called Magnesia?
    Early chemists associated the new element with a mineral called magnesia. That mineral got its name because it is magnetic. Magnesia does not contain manganese, but the name stuck. Manganese is a steel-gray, hard, shiny, brittle metal. It is so brittle, in fact, that it cannot be machined in its pure form.

    MANGANESE - Chemistry Explained

    chemistryexplained.com
    Is manganese a brittle metal?
    Manganese is a very hard, brittle, gray-white transition metal that is naturally found in a variety of minerals, but never on its own. Manganese is one of the most common elements in Earth's crust and is widely distributed across the planet's surface. Manganese is vital to human and animal life in metabolic functions.

    Facts About Manganese - Live Science

    livescience.com
    How did manganese get its name?
    The carbon took oxygen away from manganese dioxide, leaving behind pure manganese: The origin of manganese's name is a bit confusing. Early chemists associated the new element with a mineral called magnesia. That mineral got its name because it is magnetic. Magnesia does not contain manganese, but the name stuck.

    MANGANESE - Chemistry Explained

    chemistryexplained.com
    What atomic number is manganese?
    Manganese (chemical symbol Mn, atomic number 25) is a gray-white metal that combines with other elements in various proportions. In nature, it occurs mainly in the form of a black-brown oxide (MnO 2), which was used as a paint pigment as far back as 17,000 years ago.

    Manganese - New World Encyclopedia

    newworldencyclopedia.org
    When was manganese discovered?
    It was recognized as an element in 1774 by the Swedish chemist Carl Wilhelm Scheele while working with the mineral pyrolusite and was isolated the same year by his associate, Johan Gottlieb Gahn. Although it is rarely used in pure form, manganese is essential to steelmaking. manganese Manganese.

    Manganese | Uses, Facts, & Compounds | Britannica

    britannica.com
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  3. Britannica
    https://www.britannica.com/science/manganese

    Manganese | Uses, Facts, & Compounds | Britannica

     
  4. Wikipedia
    https://simple.wikipedia.org/wiki/Manganese

    Manganese - Simple English Wikipedia, the free encyclopedia

  5. Wikipedia
    https://en.wikipedia.org/wiki/Manganese_in_biology

    Manganese in biology - Wikipedia

  6. Wikiwand
    https://www.wikiwand.com/en/articles/Manganese

    Manganese - Wikiwand

  7. ThoughtCo
    https://www.thoughtco.com/manganes…

    Manganese Facts - Periodic Table of the Elements

    Jul 3, 2019 · Manganese is the 12 th most abundant element in the Earth's crust. Manganese has an abundance of 2 x 10-4 mg/L in sea water (parts per million). The permanganate ion (MnO 4-) contains the +7 oxidation state of …

  8. Wikipedia
    https://en.wikipedia.org/wiki/Isotopes_of_manganese

    Isotopes of manganese - Wikipedia

  9. New World Encyclopedia
    https://www.newworldencyclopedia.org…

    Manganese - New World Encyclopedia

    Manganese (chemical symbol Mn, atomic number 25) is a gray-white metal that combines with other elements in various proportions. In nature, it occurs mainly in the form of a black-brown oxide (MnO 2), which was used as a paint pigment …

  10. Live Science
    https://www.livescience.com/29247-ma…

    Facts About Manganese - Live Science

    Jan 31, 2017 · Manganese is a very hard, brittle, gray-white transition metal that is naturally found in a variety of minerals, but never on its own. Manganese is one of the most common elements in Earth's...

  11. Britannica
    https://www.britannica.com/summary/manganese

    manganese summary | Britannica

  12. Periodic Table
    https://periodic-table.com/manganese

    Manganese | History, Uses, Facts, Physical & Chemical …

  13. Chemistry Explained
    https://www.chemistryexplained.com/elements/L-P/Manganese.html

    MANGANESE - Chemistry Explained

  14. Wikipedia
    https://en.wikipedia.org/wiki/Manganese_dioxide

    Manganese dioxide - Wikipedia

  15. manganese.org
    https://www.manganese.org/en/about-manganese

    Manganese: FAQ - International Manganese Institute

  16. Examples
    https://www.examples.com/chemistry/manganese.html

    Manganese (Mn) - Definition, Preparation, Properties, Uses

  17. Chemistry Learner
    https://www.chemistrylearner.com/manganese.html

    Manganese Facts, Symbol, Discovery, Properties, Everyday Uses

  18. Wiktionary
    https://en.wiktionary.org/wiki/manganese

    manganese - Wiktionary, the free dictionary

  19. Wikipedia
    https://en.wikipedia.org/wiki/Mangalloy

    Mangalloy - Wikipedia

  20. Wikipedia
    https://it.wikipedia.org/wiki/Manganese

    Manganese - Wikipedia

  21. Wikipédia
    https://fr.wikipedia.org/wiki/Manganèse

    Manganèse — Wikipédia

  22. Wikipedia
    https://en.wikipedia.org/wiki/Manganese_Oxide

    Manganese oxide - Wikipedia

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