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Cesium
Cesium

Californium
Californium



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Cesium
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Californium

Facts About Cesium and Californium

1 Facts
1.1 Interesting Facts
Not Available
  • Californium metal is very harmful and highly radioactive.
  • Californium metal is the heaviest metal.
1.2 Sources
Earth's crust, Found in Minerals, Mining, Ores of Minerals
Made by Bombarding Curium with Helium Ions
1.3 History
1.3.1 Who Discovered
Robert Bunsen and Gustav Kirchhoff
Lawrence Berkeley National Laboratory
1.3.2 Discovery
In 1860
In 1950
1.4 Abundance
1.4.1 Abundance In Universe
8 * 10-8 %NA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.0000008 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %NA
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.00 %NA
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
0.00 %NA
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
0.00 %NA
Facts About Radium
1E-13 1.4