Thorium

Element information

Atomic properties

Mass: 232.038 u

Electron configuration: [Rn]7s2 6d2

Oxidation states: +4

Electronegativity: 1.3

Physical properties

Density: 11.72 g/cm3

Standard state: solid

Melting point: 2023 K

Boiling point: 5061 K

90Th

Part of the Periodic Table 2 collection

Other artworks