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Einsteinium
Einsteinium

Roentgenium
Roentgenium



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Roentgenium

Facts About Einsteinium and Roentgenium

Facts

Interesting Facts

Sources

Who Discovered

Discovery

Abundance In Universe

Abundance In Sun

Abundance In Meteorites

Abundance In Earth's Crust

Abundance In Oceans

Abundance In Humans

 
  • Einsteinium is the transuranic element found in US.
  • Only 0.01 mg of Einsteinium was synthesized in 1961.
Made by Bombarding Uranium with Neutrons
Lawrence Berkeley National Laboratory
In 1952
0.00 %
0.00 %
0.00 %
0.00 %
-
0.00 %
 
Roentgenium is a highly unstable synthetic element.
Synthetically Produced
Gesellschaft für Schwerionenforschung
In 1994
0.00 %
-
-
-
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