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Indium
Indium

Actinium
Actinium



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Facts About Indium and Actinium

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Facts

Interesting Facts

  • Luster of Indium is bright in nature.
  • Reich and richer were looking for thallium in zinc metal and they discovered Indium metal.
Actinium glows in the dark due to its radioactivity.

Sources

Mining, Ores of metals
Obtained by Treating Radium with Neutrons, Ores of metals

History

Who Discovered

Ferdinand Reich and Hieronymous Theodor Richter
Friedrich Oskar Giesel

Discovery

In 1863
In 1902

Abundance

Abundance In Universe

0.00 %0.00 %
0 0.11
👆🏻

Abundance In Sun

0.00 %0.00 %
0 0.1
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Abundance In Meteorites

0.00 %0.00 %
0 22
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Abundance In Earth's Crust

0.00 %0.00 %
1E-37 8.1
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Abundance In Oceans

0.00 %0.00 %
0 1.1
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Abundance In Humans

0.00 %0.00 %
0 1.4
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