Terbium

Element information

Atomic properties

Mass: 158.92535 u

Electron configuration: [Xe]6s2 4f9

Oxidation states: +3

Electronegativity: -

Physical properties

Density: 8.23 g/cm³

Standard state: solid

Melting point: 1629 K

Boiling point: 3503 K

₆₅Tb

Part of the Periodic Table 2 collection

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