Iron (Fe)
Atomic number
26
Mass number
56
Electronegativity
1.83
Covalent radius
1.165
Atomic radius
1.72
Melting point
1809.0
Boiling point
3135.0
Density
7.86
Specific heat
0.44
Electrical conductivity
0.0993e6
Thermal conductivity
0.802