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Sodium
Sodium

Molybdenum
Molybdenum



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Molybdenum

Facts About Sodium and Molybdenum

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1 Facts
1.1 Interesting Facts
  • At room temperature Sodium metal is very soft as it can be chopped down into pieces with butter knife.
  • The most common compound of Sodium is NaCl (Salt).
  • 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
By Electrolysis Process, Mining
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Humphry Davy
Carl Wilhelm Scheele
1.3.2 Discovery
In 1807
In 1778
1.4 Abundance
1.4.1 Abundance In Universe
2 * 10-3 %5 * 10-7 %
Facts About Thallium
5E-09 0.11
1.2.4 Abundance In Sun
~0.004 %~0.0000009 %
Facts About Beryllium
1E-08 0.1
1.2.6 Abundance In Meteorites
0.55 %0.00 %
Facts About Gold
1.7E-07 22
1.2.7 Abundance In Earth's Crust
2.30 %0.00 %
Facts About Radium
9.9E-12 8.1
1.2.8 Abundance In Oceans
1.10 %0.00 %
Facts About Protactinium
2E-23 1.1
1.2.9 Abundance In Humans
0.14 %0.00 %
Facts About Radium
1E-13 1.4