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Dysprosium
Dysprosium

Polonium
Polonium



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Dysprosium
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Facts About Dysprosium and Polonium

Facts

Interesting Facts

  • Dysprosium acts stable in air at room temperature.
  • Dysprosium behaves very much like paramagnetic metal.
  • Polonium was the first radioactive element to be discovered.
  • Polonium element and its compounds are highly radioactive.
  • Its alloy with Beryllium provides source of neutrons.

Sources

Found in Minerals, Mining, Ores of Minerals
Mining, Ores of metals

History

Who Discovered

Lecoq de Boisbaudran
Pierre Curie and Marie Curie

Discovery

In 1886
In 1898

Abundance

Abundance In Universe

0.00 %0.00 %
0 0.11
👆🏻

Abundance In Sun

0.00 %-
0 0.1
👆🏻

Abundance In Meteorites

0.00 %-
0 22
👆🏻

Abundance In Earth's Crust

0.00 %0.00 %
1E-37 8.1
👆🏻

Abundance In Oceans

0.00 %0.00 %
0 1.1
👆🏻

Abundance In Humans

0.00 %0.00 %
0 1.4
👆🏻