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Cesium
Cesium

Technetium
Technetium



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Technetium

Facts About Cesium and Technetium

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1 Facts
1.1 Interesting Facts
Not Available
  • Original name of Technetium was Masurium.
  • At the time of its discovery it found in sample of Molybdenum.
1.2 Sources
Earth's crust, Found in Minerals, Mining, Ores of Minerals
Made by Bombarding Molybdenum with Deuterons
1.3 History
1.3.1 Who Discovered
Robert Bunsen and Gustav Kirchhoff
Emilio Segrè and Carlo Perriero
1.3.2 Discovery
In 1860
In 1937
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