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Promethium
Promethium

Meitnerium
Meitnerium



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Facts About Promethium and Meitnerium

Facts

Interesting Facts

  • Promethium metal found in Pitchblende.
  • Promethium metal is highly radioactive metal.
Meitnerium is named after Lise Meitner, an Austrian physicist.

Sources

Found in Minerals, Mining
Bombarding Bi209 with Accelerated Nuclei of Fe58, Synthetically Produced

History

Who Discovered

Chien Shiung Wu, Emilio Segrè, Hans Bethe
Gesellschaft für Schwerionenforschung

Discovery

In 1942
In 1982

Abundance

Abundance In Universe

0.00 %0.00 %
0 0.11
👆🏻

Abundance In Sun

--
0 0.1
👆🏻

Abundance In Meteorites

-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 1.4
👆🏻