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Iridium
Iridium

Platinum
Platinum



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Iridium
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Platinum

Facts About Iridium and Platinum

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1 Facts
1.1 Interesting Facts
  • Iridium element occurs as natural alloys of Platinum and Osmium.
  • Iridium element is known as the most corrosion resistance metal .
  • Platinum is the rarest metal from the Precious metal categories..
  • Commercially Platinum is produced as a byproduct in ores of nickel.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Mining, Ores of metals, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Smithson Tennant
Antonio de Ulloa
1.3.2 Discovery
In 1803
In 1735
1.4 Abundance
1.4.1 Abundance In Universe
0.00 %0.00 %
Thallium
5E-09 0.11
1.4.2 Abundance In Sun
0.00 %0.00 %
Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %0.00 %
Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.00 %0.00 %
Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NANA
Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NANA
Radium
1E-13 1.4