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Yttrium
Yttrium

Europium
Europium



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Yttrium
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Europium

Facts About Yttrium and Europium

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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.
Not Available
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
Johan Gadolin
Eugène-Anatole Demarçay
1.3.2 Discovery
In 1794
In 1896
1.4 Abundance
1.4.1 Abundance In Universe
7 * 10-7 %5 * 10-8 %
5E-09 0.11
1.4.2 Abundance In Sun
~0.0000001 %~0.00000005 %
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %0.00 %
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.00 %0.00 %
9.9E-12 8.1
1.4.5 Abundance In Oceans
0.00 %0.00 %
2E-23 1.1
1.4.6 Abundance In Humans
NANA
1E-13 1.4