1 Facts
1.1 Interesting Facts
- IUPAC allotted a temporary name to Dubnium metal as “ Unnilpentium”.
- In the production of Dubnium, thermal gradient chromatography is used.
- It is synthetically produced metal.
- Radiation hazard can be produce by it.
1.2 Sources
Produced by Bombarding Am243 with Ne22, Synthetically Produced
Bombarding Californium-252 with Boron Nuclei, Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Joint Institute for Nuclear Research
Lawrence Berkeley National Laboratory and Joint Institute for Nuclear Research
1.3.2 Discovery
1.4 Abundance
1.4.1 Abundance In Universe
1.5.2 Abundance In Sun
~-9999 %~-9999 %
1E-08
0.1
1.5.4 Abundance In Meteorites
1.5.6 Abundance In Earth's Crust
1.6.1 Abundance In Oceans
2.1.2 Abundance In Humans