Interesting Facts
Actinium glows in the dark due to its radioactivity.
- Einsteinium is the transuranic element found in US.
- Only 0.01 mg of Einsteinium was synthesized in 1961.
Sources
Obtained by Treating Radium with Neutrons, Ores of metals
Made by Bombarding Uranium with Neutrons
History
Who Discovered
Friedrich Oskar Giesel
Lawrence Berkeley National Laboratory
Discovery
In 1902
In 1952
Abundance
Abundance In Universe
0.00 %0.00 %
0
0.11
👆🏻
Abundance In Sun
0.00 %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 %0.00 %
0
1.4
👆🏻