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Cadmium
Cadmium

Molybdenum
Molybdenum



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Molybdenum

Facts About Cadmium and Molybdenum

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.
  • Molybdenum is highly reactive metal, hence not found free in nature .
  • Till 18th century Molybdenum element were often mistaken as a carbon or Lead.
1.2 Sources
Found As a By-product, Found in Minerals, Mining
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Karl Samuel Leberecht Hermann and Friedrich Stromeyer
Carl Wilhelm Scheele
1.3.2 Discovery
In 1817
In 1778
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
2 * 10-7 %
Rank: 22 (Overall)
5 * 10-7 %
Rank: 19 (Overall)
Facts About Thallium
1.4.3 Abundance In Sun
Facts About Iron
~0.0000006 %
Rank: 21 (Overall)
~0.0000009 %
Rank: 19 (Overall)
Facts About Beryllium
2.1.1 Abundance In Meteorites
Facts About Iron
0.00 %
Rank: 31 (Overall)
0.00 %
Rank: 24 (Overall)
Facts About Gold
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2.2.2 Abundance In Earth's Crust
Facts About Alu..
0.00 %
Rank: 46 (Overall)
0.00 %
Rank: 39 (Overall)
Facts About Radium
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2.3.2 Abundance In Oceans
Facts About Sod..
0.00 %
Rank: 28 (Overall)
0.00 %
Rank: 9 (Overall)
Facts About Protactinium
2.3.4 Abundance In Humans
Facts About Cal..
0.00 %
Rank: 11 (Overall)
0.00 %
Rank: 14 (Overall)
Facts About Radium
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