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Mendelevium
Mendelevium

Ruthenium
Ruthenium



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Mendelevium
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Facts About Mendelevium and Ruthenium

1 Facts
1.1 Interesting Facts
  • Mendelevium metal is synthetically produced metal.
  • Mendelevium metal has been produced in only trace amount.
  • Ruthenium element has been extracted from used nuclear fuel.
  • Ruthenium metal also produces as a by-product of the Nickel mining.
1.2 Sources
Bombarding Einsteinium with Helium Ions
By-product of Nickel Refining, Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Lawrence Berkeley National Laboratory
Karl Ernst Claus
1.3.2 Discovery
In 1955
In 1844
1.4 Abundance
1.4.1 Abundance In Universe
NA4 * 10-7 %
Facts About Thallium
5E-09 0.11
1.2.2 Abundance In Sun
~-9999 %~0.0000005 %
Facts About Beryllium
1E-08 0.1
1.5.1 Abundance In Meteorites
NA0.00 %
Facts About Gold
1.7E-07 22
1.8.2 Abundance In Earth's Crust
NA0.00 %
Facts About Radium
9.9E-12 8.1
1.10.1 Abundance In Oceans
NA0.00 %
Facts About Protactinium
2E-23 1.1
1.10.4 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4