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Cadmium
Cadmium

Promethium
Promethium



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Promethium

Facts About Cadmium and Promethium

1 Facts
1.1 Interesting Facts
  • 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.
  • Promethium metal found in Pitchblende.
  • Promethium metal is highly radioactive metal.
1.2 Sources
Found As a By-product, Found in Minerals, Mining
Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Karl Samuel Leberecht Hermann and Friedrich Stromeyer
Chien Shiung Wu, Emilio Segrè, Hans Bethe
1.3.2 Discovery
In 1817
In 1942
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
2 * 10-7 %
Rank: 22 (Overall)
Not Available
Rank: N/A (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.0000006 %
Rank: 21 (Overall)
~-9999 %
Rank: N/A (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
0.00 %
Rank: 31 (Overall)
Not Available
Rank: N/A (Overall)
Facts About Gold
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1.4.4 Abundance In Earth's Crust
Facts About Alu..
0.00 %
Rank: 46 (Overall)
Not Available
Rank: N/A (Overall)
Facts About Radium
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1.4.5 Abundance In Oceans
Facts About Sod..
0.00 %
Rank: 28 (Overall)
Not Available
Rank: N/A (Overall)
Facts About Protactinium
1.4.6 Abundance In Humans
Facts About Cal..
0.00 %
Rank: 11 (Overall)
Not Available
Rank: N/A (Overall)
Facts About Radium
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