Facts About Einsteinium and Roentgenium
Interesting Facts
- Einsteinium is the transuranic element found in US.
- Only 0.01 mg of Einsteinium was synthesized in 1961.
Roentgenium is a highly unstable synthetic element.
Sources
Made by Bombarding Uranium with Neutrons
Synthetically Produced
Who Discovered
Lawrence Berkeley National Laboratory
Gesellschaft für Schwerionenforschung
Discovery
In 1952
In 1994
Abundance In Meteorites
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Abundance In Earth's Crust
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