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Rutherfordium
Rutherfordium
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Francium
Francium
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Facts About Rutherfordium and Francium

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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  • 223 Francium has the longest half life at 21.8.
  • Francium metal is produced by alpha decay in 227Actinium 227.
Formed by Decay Process, Mining
Marguerite Perey
In 1939
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