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Einsteinium
Einsteinium

Mendelevium
Mendelevium



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Facts About Einsteinium and Mendelevium

Facts

Interesting Facts

  • Einsteinium is the transuranic element found in US.
  • Only 0.01 mg of Einsteinium was synthesized in 1961.
  • Mendelevium metal is synthetically produced metal.
  • Mendelevium metal has been produced in only trace amount.

Sources

Made by Bombarding Uranium with Neutrons
Bombarding Einsteinium with Helium Ions

History

Who Discovered

Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory

Discovery

In 1952
In 1955

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 %-
1E-37 8.1
👆🏻

Abundance In Oceans

--
0 1.1
👆🏻

Abundance In Humans

0.00 %0.00 %
0 1.4
👆🏻