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Gold
Gold

Cobalt
Cobalt



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Facts About Gold and Cobalt

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1 Facts
1.1 Interesting Facts
  • It is found in copper ores and from the crust of the earth.
  • It is the most malleable and ductile metal.
  • Gold alloys are used in Dentistry as fillings, crowning, clips, etc. It is also used as an artificial limb joints.
  • The main source of Cobalt is as a by-product of copper and nickel metal mining.
  • Cobalt metal can be obtained from other elements like Oxygen, Sulfur and Arsenic.
  • It s also used in electroplating process as it exhibits anti cession properties.
1.2 Sources
Earth's crust, Mining, Ores of metals
Found in Compounds, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Unknown
Georg Brandt
1.3.2 Discovery
Before 6000 BCE
In 1732
1.4 Abundance
1.4.1 Abundance In Universe
6 * 10-8 %3 * 10-4 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.0000001 %~0.0004 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %0.06 %
Palladium
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.00 %0.00 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
0.00 %0.00 %
Facts About Radium
1E-13 1.4