Antimony

Element information

Atomic properties

Mass: 121.76 u

Electron configuration: [Kr]5s2 4d10 5p3

Oxidation states: +5, +3, -3

Electronegativity: 2.05

Physical properties

Density: 6.685 g/cm3

Standard state: solid

Melting point: 903.78 K

Boiling point: 1860 K

51Sb

Part of the Periodic Table 2 collection

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