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Neptunium
Neptunium

Erbium
Erbium



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Neptunium
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Erbium

Facts About Neptunium and Erbium

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1 Facts
1.1 Interesting Facts
Not Available
  • Erbium metal is used as alloyed with Vanadium to make it softer.
  • Recent studies shows that it is helpful for metabolism.
1.2 Sources
Made by Bombarding Uranium with Neutrons, Ores of metals
Mining
1.3 History
1.3.1 Who Discovered
Edwin McMillan and Philip H. Abelson
Carl Gustaf Mosander
1.3.2 Discovery
In 1940
In 1842
1.4 Abundance
1.4.1 Abundance In Universe
NA2 * 10-7 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~-9999 %~0.0000001 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
NA0.00 %
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
NA0.00 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NA0.00 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4