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Ruthenium
Ruthenium

Thulium
Thulium



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Ruthenium
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Thulium

Facts About Ruthenium and Thulium

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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.
  • Thulium metal can resist corrosion due to dry air .
  • Only Tm-169 isotope of Thulium metal occur naturally.
1.2 Sources
By-product of Nickel Refining, Found in Minerals, Mining
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Karl Ernst Claus
Per Teodor Cleve
1.3.2 Discovery
In 1844
In 1879
1.4 Abundance
1.4.1 Abundance In Universe
4 * 10-7 %1 * 10-8 %
Facts About Thallium
5E-09 0.11
1.3.1 Abundance In Sun
~0.0000005 %~0.00000002 %
Facts About Beryllium
1E-08 0.1
1.3.2 Abundance In Meteorites
0.00 %0.00 %
Facts About Gold
1.7E-07 22
1.6.2 Abundance In Earth's Crust
0.00 %0.00 %
Facts About Radium
9.9E-12 8.1
1.6.5 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
1.6.7 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4