1 Facts
1.1 Interesting Facts
- Platinum is the rarest metal from the Precious metal categories..
- Commercially Platinum is produced as a byproduct in ores of nickel.
- 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.
1.2 Sources
Mining, Ores of metals, Ores of Minerals
Found As a By-product, Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Antonio de Ulloa
Karl Samuel Leberecht Hermann and Friedrich Stromeyer
1.3.2 Discovery
1.5 Abundance
1.5.1 Abundance In Universe
5 * 10-7 %2 * 10-7 %
5E-09
0.11
1.5.3 Abundance In Sun
~0.0000009 %~0.0000006 %
1E-08
0.1
1.5.4 Abundance In Meteorites
1.6.1 Abundance In Earth's Crust
1.7.1 Abundance In Oceans
1.8.3 Abundance In Humans