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Americium
Americium

Potassium
Potassium



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Facts About Americium and Potassium

1 Facts
1.1 Interesting Facts
  • Americium metal is produced by bombarding Plutonium with Neutrons.
  • Americium metal was discovered as a by-product while testing an atomic bomb (Manhattan Project).
  • In the list of most abundant element Potassium is ranked 7th.
  • Potassium can easily be sliced (chopped) down using knife.
1.2 Sources
Obtained By Bombarding Plutonium with Neutrons
Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso
Humphry Davy
1.3.2 Discovery
In 1944
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