Manganese (Mn)
Atomic number
25
Mass number
55
Electronegativity
1.55
Covalent radius
1.17
Atomic radius
1.79
Melting point
1517.0
Boiling point
2335.0
Density
7.43
Specific heat
0.48
Electrical conductivity
0.00695e6
Thermal conductivity
0.0782