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Potassium
Potassium

Actinium
Actinium



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Facts About Potassium and Actinium

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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0.00 %
0.07 %
1.50 %
0.04 %
0.20 %
 
Actinium glows in the dark due to its radioactivity.
Obtained by Treating Radium with Neutrons, Ores of metals
Friedrich Oskar Giesel
In 1902
0.00 %
0.00 %
0.00 %
0.00 %
0.00 %
0.00 %