Thorium

Z 90 232.038 g/molActinide Radioactive

Electromagnetic Properties

Electrical type

Conductor

Magnetic ordering

Paramagnetic

Electrical conductivity

6.369e6 S/m

Resistivity

1.57e-7 Ω·m

Superconducting point

1.4 K(-271.8 °C-457.2 °F)

Electronegativity

1.3

Ionization stage:

Spectral range:380–780 nm