Manganese

By: Norma Sanchez

Manganese facts

Element symbol : Mn

Atomic# 25 Atomic Mass : 55

Melting point in degree celcius: 1246 degrees

Boiling point in degree celcius : 2061degrees

# of protons: 25 #of neutrons:30 #of electrons: 25

Classification: metal Cost: $6.5 million for 100g

Belongs to Transition: metals

Origin of name: magnes

year of discovery: 1774

Discovered by: Carl Willhelm Scheele

Electron Configuration: [Ar]4s2 3d5

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