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Manganese Valence Electrons1,2,3,4,6,7
Atomic Number25Learn an ext about theatomic number.
Atomic Mass54,93805Learn an ext about theatomic mass.
State at 20 °CSolid
DescriptionHard, brittle, gray-white metal with a pinkish tinge. Rusts prefer iron in moist air.
UsesUsed in steel, batteries and ceramics. The steel in railroad tracks can contain as lot as 1.2% manganese. The is critical to the effectiveness of vitamin B1.
Name OriginLatin: magnes (magnet); Italian: manganese.
SourcesMost abundant ores are pyrolusite (MnO2), psilomelane <(Ba,H2O)2Mn5O10> and also rhodochrosite (MnCO3). Pure metal developed by mixing MnO2 v powered Al and also ignited in a furnace.
DiscoveryDiscovered By: Johann GahnYear: 1774Location: SwedenWant come learn an ext details and data around Manganese (Mn)? inspect my Elements an extensive List.
VideoAre you having actually trouble understanding the basics of atom elements? This video will walk you through:What is an elementWhat is a substanceWhat facets look likeHow a small number of atoms can be join and kind completely different substances
Need one editable periodic table to edit? Maybe include your school logo, occupational team or anything rather to device your file look cool?Along with an easy atom / facet information (like Manganese valence electrons and also all the other atomic data), it additionally comes with color coded info about: State (Gas, liquid or Solid at room temperature), Groups/series details and also much more...How around an catalyst to re-superstructure this post? (You will assist other colleagues find this blog)Download and enjoy this complete and also colored periodic table for you to edit and also enjoy. It"s in an editable excel format or .ods (open).
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