Ruthenium

Element information

Atomic properties

Mass: 101.1 u

Electron configuration: [Kr]5s1 4d7

Oxidation states: +3

Electronegativity: 2.2

Physical properties

Density: 12.1 g/cm³

Standard state: solid

Melting point: 2607 K

Boiling point: 4423 K

₄₄Ru

Part of the Periodic Table 2 collection

Other artworks