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Protactinium
Protactinium

Dysprosium
Dysprosium



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Protactinium
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Dysprosium

Facts About Protactinium and Dysprosium

1 Facts
1.1 Interesting Facts
  • Protactinium metal has 29 isotopes.
  • Isotopes of Protactinium-231 used in nuclear weapon.
  • Dysprosium acts stable in air at room temperature.
  • Dysprosium behaves very much like paramagnetic metal.
1.2 Sources
Found in Uranium Ores, Mining, Ores of metals
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
William Crookes
Lecoq de Boisbaudran
1.3.2 Discovery
In 1900
In 1886
1.4 Abundance
1.4.1 Abundance In Universe
NA2 * 10-7 %
Facts About Thallium
5E-09 0.11
1.4.3 Abundance In Sun
~-9999 %~0.0000002 %
Facts About Beryllium
1E-08 0.1
1.4.5 Abundance In Meteorites
NA0.00 %
Facts About Gold
1.7E-07 22
1.4.6 Abundance In Earth's Crust
0.00 %0.00 %
Facts About Radium
9.9E-12 8.1
1.5.2 Abundance In Oceans
0.00 %0.00 %
Tin
2E-23 1.1
1.5.4 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4