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|
name |
Plutonium |
latin |
Plutonium |
french |
Plutonium |
german |
Plutonium |
symbol |
Pu |
proton number |
94 |
atomic weight |
[244] |
Pauling electronegativity |
1.28 |
electronic configuration |
[Rn] 5f66d07s2 >> show long |
melting point |
912.5 K, 639.35°C, 1182.83°F |
boiling point |
3503 K, 3230°C, 5846°F |
group |
- |
period |
7 |
state (by 20°C) |
solid |
oxidation states |
+3, +4, +5, +6 |
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Discoverer
Year of discovery |
Discoverers |
1940 |
Glenn T. Seaborg (*1912) J. W. Kennedy Edwin M. McMillan (1907-1991) A. C. Wahl |
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