Phosphorus

Element information

Atomic properties

Mass: 30.97376200 u

Electron configuration: [Ne]3s2 3p3

Oxidation states: +5, +3, -3

Electronegativity: 2.19

Physical properties

Density: 1.82 g/cm³

Standard state: solid

Melting point: 317.3 K

Boiling point: 553.65 K

₁₅P

Part of the Periodic Table 2 collection

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