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Californium
Californium

Gadolinium
Gadolinium



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Californium
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Gadolinium

Facts About Californium and Gadolinium

1 Facts
1.1 Interesting Facts
  • Californium metal is very harmful and highly radioactive.
  • Californium metal is the heaviest metal.
  • Gadolinium is not found free in nature, hence it is not a native metal.
  • Gadolinium metal found in minerals like Monazite and Bastnaesite.
1.2 Sources
Made by Bombarding Curium with Helium Ions
Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Lawrence Berkeley National Laboratory
Jean Charles Galissard de Marignac
1.3.2 Discovery
In 1950
In 1880
1.4 Abundance
1.4.1 Abundance In Universe
NA2 * 10-7 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~-9999 %~0.0000002 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
NA0.00 %
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
NA0.00 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NA0.00 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4