Calcium

Element information

Atomic properties

Mass: 40.08 u

Electron configuration: [Ar]4s2

Oxidation states: +2

Electronegativity: 1

Physical properties

Density: 1.54 g/cm³

Standard state: solid

Melting point: 1115 K

Boiling point: 1757 K

₂₀Ca

Part of the Periodic Table 2 collection

Other artworks