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Radium
Radium

Erbium
Erbium



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Facts About Radium and Erbium

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1 Facts
1.1 Interesting Facts
  • Radium metal is the heaviest metal of Alkaline earth metals column.
  • Radium metal is highly radioactive and does not have any stable isotopes.
  • Erbium metal is used as alloyed with Vanadium to make it softer.
  • Recent studies shows that it is helpful for metabolism.
1.2 Sources
Mining, Ores of metals
Mining
1.3 History
1.3.1 Who Discovered
Not Available
Carl Gustaf Mosander
1.3.2 Discovery
In 1898
In 1842
1.4 Abundance
1.4.1 Abundance In Universe
NA2 * 10-7 %
Facts About Thallium
5E-09 0.11
1.5.1 Abundance In Sun
~-9999 %~0.0000001 %
Facts About Beryllium
1E-08 0.1
1.7.1 Abundance In Meteorites
NA0.00 %
Facts About Gold
1.7E-07 22
1.8.1 Abundance In Earth's Crust
0.00 %0.00 %
Palladium
9.9E-12 8.1
1.10.1 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
2.1.2 Abundance In Humans
0.00 %NA
Tin
1E-13 1.4