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Bohrium
Bohrium

Cesium
Cesium



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Bohrium
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Cesium

Facts About Bohrium and Cesium

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Facts

Interesting Facts

  • Bohrium metal is also known as Unnilseptium (Uns) and Nielsbohrium (Ns).
Cesium is the most alkaline metal and is used in atomic clocks.

Sources

Found in Minerals, Mining, Synthetically Produced
Earth's crust, Found in Minerals, Mining, Ores of Minerals

History

Who Discovered

Gesellschaft für Schwerionenforschung
Robert Bunsen and Gustav Kirchhoff

Discovery

In 1981
In 1860

Abundance

Abundance In Universe

0.00 %0.00 %
0 0.11
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Abundance In Sun

-0.00 %
0 0.1
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Abundance In Meteorites

0.00 %0.00 %
0 22
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Abundance In Earth's Crust

0.00 %0.00 %
1E-37 8.1
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Abundance In Oceans

-0.00 %
0 1.1
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Abundance In Humans

-0.00 %
0 1.4
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