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Rutherfordium
Rutherfordium

Promethium
Promethium



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Rutherfordium
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Promethium

Facts About Rutherfordium and Promethium

Facts

Interesting Facts

Sources

Who Discovered

Discovery

Abundance In Universe

Abundance In Sun

Abundance In Meteorites

Abundance In Earth's Crust

Abundance In Oceans

Abundance In Humans

 
  • Rutherfordium does not occur in nature as it is a synthetic element.
  • Till date Rutherfordium metal has 15 radioisotopes created synthetically.
Bombarding Plutonium with Accelerated 113 to 115 MeV Neon Ions, Synthetically Produced
Joint Institute for Nuclear Research
In 1964
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  • Promethium metal found in Pitchblende.
  • Promethium metal is highly radioactive metal.
Found in Minerals, Mining
Chien Shiung Wu, Emilio Segrè, Hans Bethe
In 1942
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