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name |
Samarium |
latin |
Samarium |
french |
Samarium |
german |
Samarium |
symbol |
Sm |
proton number |
62 |
atomic weight |
150.36 |
Pauling electronegativity |
1.17 |
electronic configuration |
[Xe] 4f65d06s2 >> show long |
melting point |
1345 K, 1072°C, 1961°F |
boiling point |
2076 K, 1803°C, 3277°F |
group |
- |
period |
6 |
state (by 20°C) |
solid |
oxidation states |
+2, +3 |
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 discussion board (2)
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Discoverer
Year of discovery |
Discoverer |
1879 |
Paul E. Lecoq de Boisbaudran |
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