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Samarium
Samarium

Californium
Californium



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Californium

Facts About Samarium and Californium

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.
  • Californium metal is very harmful and highly radioactive.
  • Californium metal is the heaviest metal.
1.3 Sources
Found in Minerals, Mining, Ores of Minerals
Made by Bombarding Curium with Helium Ions
1.4 History
1.4.1 Who Discovered
Lecoq de Boisbaudran
Lawrence Berkeley National Laboratory
1.4.2 Discovery
In 1879
In 1950
1.5 Abundance
1.5.1 Abundance In Universe
5 * 10-7 %NA
Facts About Thallium
5E-09 0.11
1.8.2 Abundance In Sun
~0.0000001 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.10.2 Abundance In Meteorites
0.00 %NA
Facts About Gold
1.7E-07 22
1.10.7 Abundance In Earth's Crust
0.00 %NA
Facts About Radium
9.9E-12 8.1
1.10.12 Abundance In Oceans
0.00 %NA
Facts About Protactinium
2E-23 1.1
1.12.3 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4