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Thallium
Thallium
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Californium
Californium
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Facts About Thallium and Californium

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

 
  • Compounds of Thallium metal are highly Toxic.
  • Thallium metal is being suspected as a human carcinogen.
Found As a By-product, Ores of metals, Ores of Minerals
William Crookes
In 1861
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  • Californium metal is very harmful and highly radioactive.
  • Californium metal is the heaviest metal.
Made by Bombarding Curium with Helium Ions
Lawrence Berkeley National Laboratory
In 1950
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