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Samarium
(Sm)
1
2
0
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2
8
18
24
8
2
Animation
Sm
Category
Lanthanoid
Series
lanthanide
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Relative atomic mass
150.35
Density
Melting point (°C)
Boiling point (°C)
Electronegativity (Pauling)
—
Discovery year
1879
Discovered by
Lecoq de Boisbaudran
Electrons: 62
Protons: 62
Neutrons: 88
Wikipedia
created by @lukaswyss
Samarium (Sm) – Element 62
