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Iridium
Iridium

Plutonium
Plutonium



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Iridium
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Plutonium

Facts About Iridium and Plutonium

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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 .
  • Plutonium metal if obtain from ores of uranium metal.
  • Plutonium metal is very sensitive to the change in atmospheric conditions like temperature and pressure.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Mining, Ores of metals
1.3 History
1.3.1 Who Discovered
Smithson Tennant
Glenn T. Seaborg, Arthur Wahl, Joseph W. Kennedy, Edwin McMillan
1.3.2 Discovery
In 1803
In Between 1940 1941
1.4 Abundance
1.4.1 Abundance In Universe
2 * 10-7 %NA
Facts About Thallium
5E-09 0.11
1.4.4 Abundance In Sun
~0.0000002 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.4.6 Abundance In Meteorites
0.00 %NA
Facts About Gold
1.7E-07 22
1.5.3 Abundance In Earth's Crust
0.00 %NA
Facts About Radium
9.9E-12 8.1
1.5.5 Abundance In Oceans
NANA
Facts About Protactinium
2E-23 1.1
1.5.7 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4