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Samarium
Samarium

Praseodymium
Praseodymium



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Facts About Samarium and Praseodymium

1 Facts
1.1 Interesting Facts
  • Samarium metals helps stimulating body metabolism.
  • Samarium metals was 1st observed by Jean Charles Galissard de Marignac in Dydimia in 1853.
  • Praseodymium metal is synthetically produced metal.
  • Praseodymium is used as possible fuel for radioactive generators.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Lecoq de Boisbaudran
Not Available
1.3.2 Discovery
In 1879
In 1885
1.4 Abundance
1.4.1 Abundance In Universe
5 * 10-7 %2 * 10-7 %
Facts About Thallium
5E-09 0.11
1.5.1 Abundance In Sun
~0.0000001 %~0.0000001 %
Facts About Beryllium
1E-08 0.1
1.7.2 Abundance In Meteorites
0.00 %0.00 %
Facts About Gold
1.7E-07 22
1.7.4 Abundance In Earth's Crust
0.00 %0.00 %
Facts About Radium
9.9E-12 8.1
1.7.6 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
1.8.1 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4