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Potassium
Potassium

Neptunium
Neptunium



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Facts About Potassium and Neptunium

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
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0.07 %
1.50 %
0.04 %
0.20 %
 
Neptunium was the first transuranium element to be discovered.
Made by Bombarding Uranium with Neutrons, Ores of metals
Edwin McMillan and Philip H. Abelson
In 1940
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0.00 %
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0.00 %