62   Sm   150.360000 Samarium

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Name: Samarium
Symbol: Sm
Atomic Number: 62
AtomicWeight: 150.360000
Family: rare earth elements
CAS RN: 7440-19-9
Description: A silvery white rare earth metal
State (25 ° C): Solid
Oxidation states: +2,+3
Valence Electrons: 4f⁶6s²

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