Boron

Element information

Atomic properties

Mass: 10.81 u

Electron configuration: [He]2s2 2p1

Oxidation states: +3

Electronegativity: 2.04

Physical properties

Density: 2.37 g/cm³

Standard state: solid

Melting point: 2348 K

Boiling point: 4273 K

₅B

Part of the Periodic Table 2 collection

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