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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 Atomic Mass (u)
1519.15 Melting Point (K)
2334 Boiling Point (K)
7.21 Density (solid: g/cm³, gas: g/liter)
1.8 Atomic Radius (Å)
1.39 Covalent Radius (Å)
1.55 Electronegativity
7.43 First Ionization Energy (eV)
-50 Electron Affinity
4 Number of Shells
2, 8, 13, 2 Electron Shell Occupations
0.48 Specific Heat (J/g)