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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
2 * 10-7 %5 * 10-7 %
Facts About Thallium
5E-09 0.11
1.4.4 Abundance In Sun
~0.0000002 %~0.0000009 %
Facts About Beryllium
1E-08 0.1
1.4.7 Abundance In Meteorites
0.00 %0.00 %
Facts About Gold
1.7E-07 22
1.4.10 Abundance In Earth's Crust
0.00 %0.00 %
Facts About Radium
9.9E-12 8.1
1.5.2 Abundance In Oceans
NANA
Facts About Protactinium
2E-23 1.1
1.6.2 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4