Manganese

Properties

Atomic Number

25

Atomic Symbol

Mn

Atomic Mass

54.938

CAS No.

7439-96-5

Density

7.47 g/cm³

Series

transition metal

Melting Point

1,246°C

Boiling Point

2,061°C

Thermal Conductivity

0.077 W/cm °C

Heat of Fusion

13.2 kJ/mol

Heat of Vaporization

220 kJ/mol

Electronegativity

1.55 pauling

Crystal Structure

Cubic

Electrical Conductivity

620000 S/m