Interesting Facts
Nihonium is a synthetic chemical element and is highly radioactive.
Roentgenium is a highly unstable synthetic element.
Sources
Synthetically Produced
Synthetically Produced
History
Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Gesellschaft für Schwerionenforschung
Discovery
In 2003
In 1994
Abundance
Abundance In Universe
0.00 %0.00 %
0
0.11
👆🏻
Abundance In Sun
--
0
0.1
👆🏻
Abundance In Meteorites
--
0
22
👆🏻
Abundance In Earth's Crust
--
1E-37
8.1
👆🏻
Abundance In Oceans
--
0
1.1
👆🏻
Abundance In Humans
--
0
1.4
👆🏻