Samario

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Samario

  1. 1. 62Samario– SamariumMass: 150,36 u[Xe] 6s24f6Melting point: 1345 KBoiling point: 2067 KDensity: 7,52 g·cm−3Discovery: Lecoq de BoisbaudranIt is a moderately hard silvery metal that readily oxidizesin air. Being a typical member of the lanthanide series,samarium usually assumes the oxidation state +3. The lastcompound is a common reducing agent in chemical synthesis.Samarium has no significant biological role and is only slightlytoxic.

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