Facts About Nihonium and Protactinium
Interesting Facts
Nihonium is a synthetic chemical element and is highly radioactive.
- Protactinium metal has 29 isotopes.
- Isotopes of Protactinium-231 used in nuclear weapon.
Sources
Synthetically Produced
Found in Uranium Ores, Mining, Ores of metals
Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
William Crookes
Discovery
In 2003
In 1900
Abundance In Meteorites
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Abundance In Earth's Crust
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