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Osmium
Osmium

Dysprosium
Dysprosium



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Dysprosium

Facts About Osmium and Dysprosium

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1 Facts
1.1 Interesting Facts
  • Osmium metal does not oxidize in air unless it is heated.
  • But if it heated den it forms Osmium Tetroxide, which is highly toxic.
  • Dysprosium acts stable in air at room temperature.
  • Dysprosium behaves very much like paramagnetic metal.
1.2 Sources
Found As a By-product, Found in Minerals, Mining
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Smithson Tennant
Lecoq de Boisbaudran
1.3.2 Discovery
In 1803
In 1886
1.4 Abundance
1.4.1 Abundance In Universe
3 * 10-7 %2 * 10-7 %
Facts About Thallium
5E-09 0.11
1.4.4 Abundance In Sun
~0.0000002 %~0.0000002 %
Facts About Beryllium
1E-08 0.1
1.4.8 Abundance In Meteorites
0.00 %0.00 %
Facts About Gold
1.7E-07 22
1.4.11 Abundance In Earth's Crust
0.00 %0.00 %
Facts About Radium
9.9E-12 8.1
2.2.5 Abundance In Oceans
NA0.00 %
Facts About Protactinium
2E-23 1.1
2.2.8 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4