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Rf

Rutherfordium

#104 · Transition Metal

Mass267.122 u
Density23.2 g/cm³
Melting2400.0 K
Boiling5800.0 K
Ionization Energy580.0 kJ/mol
Blockd-block
State (RT)Solid
Config[Rn] 5f14 6d2 7s2
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