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Barium
Barium

Iridium
Iridium



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Iridium

Facts About Barium and Iridium

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1 Facts
1.1 Interesting Facts
  • Barium oxidizes very easily in the air.
  • All toxic compounds of Barium can easily dissolve in water.
  • Barium carbonate is used to produce a Rat poison and its other compound Barium nitrate is used in fireworks to produce green color.
  • Iridium element occurs as natural alloys of Platinum and Osmium.
  • Iridium element is known as the most corrosion resistance metal .
1.2 Sources
Earth's crust, Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Carl Wilhelm Scheele
Smithson Tennant
1.3.2 Discovery
In 1772
In 1803
1.4 Abundance
1.4.1 Abundance In Universe
1 * 10-6 %2 * 10-7 %
Facts About Thallium
5E-09 0.11
3.1.1 Abundance In Sun
~0.000001 %~0.0000002 %
Facts About Beryllium
1E-08 0.1
3.2.2 Abundance In Meteorites
0.00 %0.00 %
Facts About Gold
1.7E-07 22
3.5.2 Abundance In Earth's Crust
0.03 %0.00 %
Facts About Radium
9.9E-12 8.1
1.6.2 Abundance In Oceans
0.00 %NA
Facts About Protactinium
2E-23 1.1
1.7.3 Abundance In Humans
0.00 %NA
Facts About Radium
1E-13 1.4