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Manganese
ManganeseMn Electron 1 Electron 2 Electron 1 Electron 2 Electron 3 Electron 4 Electron 5 Electron 6 Electron 7 Electron 8 Electron 1 Electron 2 Electron 3 Electron 4 Electron 5 Electron 6 Electron 7 Electron 8 Electron 9 Electron 10 Electron 11 Electron 12 Electron 13 Electron 1 Electron 2

Manganese is a chemical element with symbol Mn and atomic number 25. It is not found as a free element in nature; it is often found in combination with iron, and in many minerals. Manganese is a metal with important industrial metal alloy uses, particularly in stainless steels.

25 Atomic Number
54.94  u Atomic Mass
1519.15  K Melting Point
2334  K Boiling Point
7.21  g/cm³ Density
1.8  Å Atomic Radius
1.39  Å Covalent Radius
1.55 Electronegativity
7.43  eV First Ionization Energy
-5.00e+1 Electron Affinity
4 Number of Shells
2, 8, 13, 2 Electron Shell Occupations
0.48  J/g Specific Heat