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Niobium
Niobium

Erbium
Erbium



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Niobium
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Erbium

Facts About Niobium and Erbium

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1 Facts
1.1 Interesting Facts
  • Niobium metal was used to get called Columbium in past.
  • Niobium metal found freely in nature (abundance).
  • Erbium metal is used as alloyed with Vanadium to make it softer.
  • Recent studies shows that it is helpful for metabolism.
1.2 Sources
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals
Mining
1.3 History
1.3.1 Who Discovered
Charles Hatchett
Carl Gustaf Mosander
1.3.2 Discovery
In 1801
In 1842
1.4 Abundance
1.4.1 Abundance In Universe
2 * 10-7 %2 * 10-7 %
Facts About Thallium
5E-09 0.11
1.4.4 Abundance In Sun
~0.0000004 %~0.0000001 %
Facts About Beryllium
1E-08 0.1
1.4.6 Abundance In Meteorites
0.00 %0.00 %
Facts About Gold
1.7E-07 22
1.4.8 Abundance In Earth's Crust
0.00 %0.00 %
Facts About Radium
9.9E-12 8.1
1.4.10 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
1.4.12 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4