Manganese (Mn) - 25 on the Periodic Table | Periodic Table

Standard IUPAC: Manganese • Symbol: Mn • Atomic Mass: 54.938043 u

Quick Factsheet: Manganese (symbol Mn, atomic number 25) is element 25 on the periodic table of elements. It has a standard atomic weight of 54.938043 u and an electron configuration of [Ar] 4s2 3d5. On the periodic table, Manganese is classified in period 4 and group Main.

1. Periodic Table Position of Manganese (25 on the Periodic Table)

Element Manganese has atomic number Z = 25, meaning it contains 25 protons in its atomic nucleus and 25 electrons in its neutral state. On the standard periodic table of elements, Manganese is located in period 4 and group Main.

2. Electron Configuration & Oxidation States (Manganese Charges & Configuration)

Full Electron Configuration: [Ar] 4s2 3d5

Common Oxidation States (Charges): -3,-2,-1,1,2c,3,4c,5,6,7c

3. Physical Properties & Atomic Mass (Manganese Atomic Mass)

Element Manganese has a standard atomic weight of 54.938043 u. Its melting point is 1519. K and boiling point is 2334. K. The Pauling electronegativity value is 1.55.

Comprehensive chemical properties and data for Manganese (Mn, Z=25).

Explore interactive 3D electron orbitals, isotopes, and properties on the periodic table: Open on Interactive Table 🚀

4. Related Elements in the Same Chemical Family

Sc (Z=21) Ti (Z=22) V (Z=23) Cr (Z=24) Fe (Z=26) Co (Z=27)

5. Frequently Asked Questions about Manganese (FAQ)

What is the chemical symbol and atomic number of Manganese?

The chemical symbol of Manganese is Mn and its atomic number is 25.

What is the atomic mass and electron configuration of Manganese?

Manganese has a standard atomic mass of 54.938043 u and ground-state electron configuration of [Ar] 4s2 3d5.

What periodic table group and period does Manganese belong to?

Manganese is located in period 4 and group Main on the periodic table of elements.

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