Samarium Sm Sm 1      Real, long lived, electronically neutral reagent chemical. Gram formula weight (molecular mass) = 150.36 Melting point = 1077 °C Boiling point = 1787 °C Solubility in organics = insoluble Wikipedia Page: Samarium is defined with respect to the entities below: The entities below are defined with respect to: Samarium Hacked By R4PTOR & Sipahiler TurkZ.org Lanthanide element (generic) Metallic element (generic) Period 6 element (generic) chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis