The Periodic Table Element Project

Transition Metals family- by Joshua Lockler

Manganese - Mn

Atomic number: 25

Atomic mass: 54.938

Valence Electrons: 2

Group Number: 7

Basic Facts about Manganese

Melting Point: 1519 K (1246°C or 2275°F).

Boiling Point: 2334 K (2061°C or 3742°F).
Some of manganese dioxide’s magnetic ability is used to depolarize dry cell batteries.

Latin word meaning magnet (manges)