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Manganese
Manganese

Mercury
Mercury



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Manganese
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Mercury

Facts About Manganese and Mercury

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1 Facts
1.1 Interesting Facts
  • Manganese is an essential trace element in all forms of life.
  • Manganese metal oxidizes very easily, but it does not fuse that easily.
  • At room temperature mercury is found in a liquid state.
  • A coin of pound or rupees floats in mercury.
  • Because of its low melting point and boiling point it is used in thermometers.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Johann Gottlieb Gahn
Ancient Chinese and Indians
1.3.2 Discovery
In 1774
Before 2000 BCE
1.4 Abundance
1.4.1 Abundance In Universe
8 * 10-4 %NA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.001 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.27 %NA
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.11 %0.05 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
0.00 %NA
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
0.00 %NA
Facts About Radium
1E-13 1.4