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name |
Rutherfordium |
latin |
Rutherfordium |
french |
Rutherfordium |
german |
Rutherfordium |
symbol |
Rf |
proton number |
104 |
atomic weight |
[261] |
Pauling electronegativity |
- |
electronic configuration |
[Rn] 5f146d27s2 >> show long |
melting point |
- |
boiling point |
- |
group |
4 |
period |
7 |
state (by 20°C) |
solid |
oxidation states |
- |
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 discussion board (25)
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Discoverer
Year of discovery |
Discoverer |
1964 |
workers at the Nuclear Institute (Dubna, Russia) |
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