Interesting Facts
Actinium glows in the dark due to its radioactivity.
- Bohrium metal is also known as Unnilseptium (Uns) and Nielsbohrium (Ns).
Sources
Obtained by Treating Radium with Neutrons, Ores of metals
Found in Minerals, Mining, Synthetically Produced
History
Who Discovered
Friedrich Oskar Giesel
Gesellschaft für Schwerionenforschung
Discovery
In 1902
In 1981
Abundance
Abundance In Universe
0.00 %0.00 %
0
0.11
👆🏻
Abundance In Sun
0.00 %-
0
0.1
👆🏻
Abundance In Meteorites
0.00 %0.00 %
0
22
👆🏻
Abundance In Earth's Crust
0.00 %0.00 %
1E-37
8.1
👆🏻
Abundance In Oceans
0.00 %-
0
1.1
👆🏻
Abundance In Humans
0.00 %-
0
1.4
👆🏻