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Neptunium
Neptunium

Cadmium
Cadmium



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Neptunium
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Cadmium

Facts About Neptunium and Cadmium

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1 Facts
1.1 Interesting Facts
Not Available
  • Naturally occurring minor elements include Cadmium.
  • Cadmium is released into atmosphere to control volcanic eruption and forest fires.
  • It is used for electroplating of Steel for corrosion resistance.
  • It can absorb neutrons and used in nuclear reactor to control atomic fission.
1.2 Sources
Made by Bombarding Uranium with Neutrons, Ores of metals
Found As a By-product, Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Edwin McMillan and Philip H. Abelson
Karl Samuel Leberecht Hermann and Friedrich Stromeyer
1.3.2 Discovery
In 1940
In 1817
1.4 Abundance
1.4.1 Abundance In Universe
NA2 * 10-7 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~-9999 %~0.0000006 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
NA0.00 %
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
NA0.00 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NA0.00 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NA0.00 %
Facts About Radium
1E-13 1.4