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Yttrium
Yttrium

Erbium
Erbium



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Yttrium
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Erbium

Facts About Yttrium and Erbium

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1 Facts
1.1 Interesting Facts
  • Yttrium Metal is highly toxic.
  • Yttrium Metal is highly reactive in nature hence not found free in nature.
  • Erbium metal is used as alloyed with Vanadium to make it softer.
  • Recent studies shows that it is helpful for metabolism.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Mining
1.3 History
1.3.1 Who Discovered
Johan Gadolin
Carl Gustaf Mosander
1.3.2 Discovery
In 1794
In 1842
1.4 Abundance
1.4.1 Abundance In Universe
7 * 10-7 %2 * 10-7 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.0000001 %~0.0000001 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %0.00 %
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.00 %0.00 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4