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Molybdenum
Molybdenum

Manganese
Manganese



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Molybdenum
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Manganese

Facts About Molybdenum and Manganese

1 Facts
1.1 Interesting Facts
  • Molybdenum is highly reactive metal, hence not found free in nature .
  • Till 18th century Molybdenum element were often mistaken as a carbon or Lead.
  • Manganese is an essential trace element in all forms of life.
  • Manganese metal oxidizes very easily, but it does not fuse that easily.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Carl Wilhelm Scheele
Johann Gottlieb Gahn
1.3.2 Discovery
In 1778
In 1774
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
5 * 10-7 %
Rank: 19 (Overall)
8 * 10-4 %
Rank: 8 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.0000009 %
Rank: 19 (Overall)
~0.001 %
Rank: 8 (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
0.00 %
Rank: 24 (Overall)
0.27 %
Rank: 8 (Overall)
Facts About Gold
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1.4.4 Abundance In Earth's Crust
Facts About Alu..
0.00 %
Rank: 39 (Overall)
0.11 %
Rank: 8 (Overall)
Facts About Radium
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1.4.5 Abundance In Oceans
Facts About Sod..
0.00 %
Rank: 9 (Overall)
0.00 %
Rank: 13 (Overall)
Facts About Protactinium
1.4.6 Abundance In Humans
Facts About Cal..
0.00 %
Rank: 14 (Overall)
0.00 %
Rank: 13 (Overall)
Facts About Radium
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