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Thorium
Thorium

Roentgenium
Roentgenium



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Thorium
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Roentgenium

Facts About Thorium and Roentgenium

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

 
  • Thorium metal is used as an alternate option over Uranium for nuclear fuel.
  • Thorium metals appearance (silvery white, soft) is somewhat similar to Lead metal.
Found in Minerals, Mining
Jöns Jakob Berzelius
In 1829
0.00 %
0.00 %
0.05 %
0.66 %
0.00 %
0.00 %
 
Roentgenium is a highly unstable synthetic element.
Synthetically Produced
Gesellschaft für Schwerionenforschung
In 1994
0.00 %
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