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
1.4 Abundance
1.4.1 Abundance In Universe
1.5.1 Abundance In Sun
~-9999 %~-9999 %
1E-08
0.1
1.6.1 Abundance In Meteorites
1.7.2 Abundance In Earth's Crust
1.7.4 Abundance In Oceans
1.7.5 Abundance In Humans