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Silver
Silver

Samarium
Samarium



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Samarium

Facts About Silver and Samarium

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1 Facts
1.1 Interesting Facts
  • It is the most reflective element.
  • Silver is the second most ductile metal after Gold.
  • It is also used in Dentistry as a dental alloys for clips and crowning.
  • Samarium metals helps stimulating body metabolism.
  • Samarium metals was 1st observed by Jean Charles Galissard de Marignac in Dydimia in 1853.
1.2 Sources
Earth's crust, Found in Minerals, Ores of metals
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Unknown
Lecoq de Boisbaudran
1.3.2 Discovery
Before 5000 BC
In 1879
1.4 Abundance
1.4.1 Abundance In Universe
6 * 10-8 %5 * 10-7 %
Facts About Thallium
5E-09 0.11
1.1.1 Abundance In Sun
~0.0000001 %~0.0000001 %
Facts About Beryllium
1E-08 0.1
1.1.2 Abundance In Meteorites
0.00 %0.00 %
Facts About Gold
1.7E-07 22
1.4.2 Abundance In Earth's Crust
0.00 %0.00 %
Facts About Radium
9.9E-12 8.1
1.4.4 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
1.4.5 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4