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Lead
Lead

Osmium
Osmium



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Osmium

Facts About Lead and Osmium

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Facts

Interesting Facts

Sources

Who Discovered

Discovery

Abundance In Universe

Abundance In Sun

Abundance In Meteorites

Abundance In Earth's Crust

Abundance In Oceans

Abundance In Humans

 
  • Galena mineral contains almost 87% of Lead metal in it, Galena is sulfide mineral.
  • The best available source of Lead metal today is by recycling automobile batteries.
Earth's crust, Found in Minerals, Mining, Ores of metals, Ores of Minerals
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In Middle Easterns (7000 BCE)
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  • Osmium metal does not oxidize in air unless it is heated.
  • But if it heated den it forms Osmium Tetroxide, which is highly toxic.
Found As a By-product, Found in Minerals, Mining
Smithson Tennant
In 1803
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