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Ruthenium
Ruthenium

Roentgenium
Roentgenium



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Ruthenium
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Roentgenium

Facts About Ruthenium and Roentgenium

1 Facts
1.1 Interesting Facts
  • Ruthenium element has been extracted from used nuclear fuel.
  • Ruthenium metal also produces as a by-product of the Nickel mining.
Not Available
1.2 Sources
By-product of Nickel Refining, Found in Minerals, Mining
Synthetically Produced
1.3 History
1.3.1 Who Discovered
Karl Ernst Claus
Gesellschaft für Schwerionenforschung
1.3.2 Discovery
In 1844
In 1994
1.4 Abundance
1.4.1 Abundance In Universe
4 * 10-7 %NA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.0000005 %~-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
NANA
Facts About Radium
1E-13 1.4