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Curium
Curium

Cesium
Cesium



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Facts About Curium and Cesium

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Facts

Interesting Facts

  • Curium metal does not occur free in nature.
  • Curium metal is a synthetically produced metal.
Cesium is the most alkaline metal and is used in atomic clocks.

Sources

Bombarding Plutonium with Helium Ions
Earth's crust, Found in Minerals, Mining, Ores of Minerals

History

Who Discovered

Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
Robert Bunsen and Gustav Kirchhoff

Discovery

In 1944
In 1860

Abundance

Abundance In Universe

0.00 %0.00 %
0 0.11
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Abundance In Sun

0.00 %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 %0.00 %
0 1.4
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