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Rutherfordium
Rutherfordium

Protactinium
Protactinium



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Rutherfordium
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Protactinium

Facts About Rutherfordium and Protactinium

1 Facts
1.1 Interesting Facts
  • Rutherfordium does not occur in nature as it is a synthetic element.
  • Till date Rutherfordium metal has 15 radioisotopes created synthetically.
  • Protactinium metal has 29 isotopes.
  • Isotopes of Protactinium-231 used in nuclear weapon.
1.2 Sources
Bombarding Plutonium with Accelerated 113 to 115 MeV Neon Ions, Synthetically Produced
Found in Uranium Ores, Mining, Ores of metals
1.3 History
1.3.1 Who Discovered
Joint Institute for Nuclear Research
William Crookes
1.3.2 Discovery
In 1964
In 1900
1.4 Abundance
1.4.1 Abundance In Universe
NANA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~-9999 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
NANA
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
NA0.00 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NA0.00 %
Tin
2E-23 1.1
1.1.1 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4