Silicon

Element information

Atomic properties

Mass: 28.085 u

Electron configuration: [Ne]3s2 3p2

Oxidation states: +4, +2, -4

Electronegativity: 1.9

Physical properties

Density: 2.3296 g/cm³

Standard state: solid

Melting point: 1687 K

Boiling point: 3538 K

₁₄Si

Part of the Periodic Table 2 collection

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