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Neptunium
Neptunium

Potassium
Potassium



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Potassium

Facts About Neptunium and Potassium

1 Facts
1.1 Interesting Facts
Not Available
  • In the list of most abundant element Potassium is ranked 7th.
  • Potassium can easily be sliced (chopped) down using knife.
1.2 Sources
Made by Bombarding Uranium with Neutrons, Ores of metals
Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Edwin McMillan and Philip H. Abelson
Humphry Davy
1.3.2 Discovery
In 1940
In 1807
1.4 Abundance
1.4.1 Abundance In Universe
NA3 * 10-4 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~-9999 %~0.0004 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
NA0.07 %
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
NA1.50 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NA0.04 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NA0.20 %
Facts About Radium
1E-13 1.4