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Technetium
Technetium

Erbium
Erbium



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Facts About Technetium and Erbium

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Facts

Interesting Facts

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Who Discovered

Discovery

Abundance In Universe

Abundance In Sun

Abundance In Meteorites

Abundance In Earth's Crust

Abundance In Oceans

Abundance In Humans

 
  • Original name of Technetium was Masurium.
  • At the time of its discovery it found in sample of Molybdenum.
Made by Bombarding Molybdenum with Deuterons
Emilio Segrè and Carlo Perriero
In 1937
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  • Erbium metal is used as alloyed with Vanadium to make it softer.
  • Recent studies shows that it is helpful for metabolism.
Mining
Carl Gustaf Mosander
In 1842
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