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Ruthenium
Ruthenium

Praseodymium
Praseodymium



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Facts About Ruthenium and Praseodymium

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.
  • Praseodymium metal is synthetically produced metal.
  • Praseodymium is used as possible fuel for radioactive generators.
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
Not Available
1.3.2 Discovery
In 1844
In 1885
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
4 * 10-7 %
Rank: 20 (Overall)
2 * 10-7 %
Rank: 22 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.0000005 %
Rank: 22 (Overall)
~0.0000001 %
Rank: 26 (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
0.00 %
Rank: 26 (Overall)
0.00 %
Rank: 40 (Overall)
Facts About Gold
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1.4.4 Abundance In Earth's Crust
Facts About Alu..
0.00 %
Rank: 54 (Overall)
0.00 %
Rank: 27 (Overall)
Facts About Radium
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1.4.5 Abundance In Oceans
Facts About Sod..
0.00 %
Rank: 38 (Overall)
0.00 %
Rank: 39 (Overall)
Facts About Protactinium
1.4.6 Abundance In Humans
Facts About Cal..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Facts About Radium
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