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Platinum
Platinum

Silver
Silver



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Facts About Platinum and Silver

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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.
  • It is the most reflective element.
  • Silver is the second most ductile metal after Gold.
  • It is also used in Dentistry as a dental alloys for clips and crowning.
1.2 Sources
Mining, Ores of metals, Ores of Minerals
Earth's crust, Found in Minerals, Ores of metals
1.3 History
1.3.1 Who Discovered
Antonio de Ulloa
Unknown
1.3.2 Discovery
In 1735
Before 5000 BC
1.4 Abundance
1.4.1 Abundance In Universe
5 * 10-7 %6 * 10-8 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.0000009 %~0.0000001 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %0.00 %
Facts About Gold
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
NA0.00 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4