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Samarium
Atomic Number: 62
Name: Samarium
Symbol: Sm
Atomic Weight: 150.36
Electron configuration: 1s22s22p63s23p63d104s24p64d105s25p64f66s2
Melting Point: 1077oC
Boiling Point: 1791oC
Density: 7.5 g/cm3
Ionic radius: 0.96 angstroms (+3)
Metallic radius: 1.80 angstroms
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