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Potassium
Potassium

Roentgenium
Roentgenium



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Roentgenium

Facts About Potassium 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

 
  • In the list of most abundant element Potassium is ranked 7th.
  • Potassium can easily be sliced (chopped) down using knife.
Found in Minerals, Mining
Humphry Davy
In 1807
0.00 %
0.00 %
0.07 %
1.50 %
0.04 %
0.20 %
 
Roentgenium is a highly unstable synthetic element.
Synthetically Produced
Gesellschaft für Schwerionenforschung
In 1994
0.00 %
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