Facts About Erbium and Rubidium
Interesting Facts
- Erbium metal is used as alloyed with Vanadium to make it softer.
- Recent studies shows that it is helpful for metabolism.
  
- Rubidium metal is 16th most common element found in the earth crust.
- Rubidium metal also found in minerals as well as seawater.
  
Sources
Mining
  
Obtained from Lithium Production.
  
History
  
  
Who Discovered
Carl Gustaf Mosander
  
Robert Bunsen and Gustav Kirchhoff
  
Discovery
In 1842
  
In 1861
  
Abundance
  
  
Abundance In Sun
~0.0000001 %
  
26
~0.000003 %
  
17
Abundance In Earth's Crust
Abundance In Humans
Not Available