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Manganese

(Mn)

28132

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Category

Transition metal

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Relative atomic mass

54.938

Density

7.5

Melting point (°C)

1246

Boiling point (°C)

2061

Electronegativity (Pauling)

1.5

Discovery year

1774

Discovered by

Johan Gottlieb Gahn

Electrons: 25

Protons: 25

Neutrons: 30

Wikipedia

created by @lukaswyss

Manganese (Mn) – Element 25