Facts About Erbium and Strontium
Interesting Facts
- Erbium metal is used as alloyed with Vanadium to make it softer.
- Recent studies shows that it is helpful for metabolism.
  
- Strontium element is softer than Calcium.
- Silvery Strontium turns yellow, if exposed to air.
  
Sources
Mining
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Carl Gustaf Mosander
  
William Cruickshank
  
Discovery
In 1842
  
In 1787
  
Abundance
  
  
Abundance In Sun
~0.0000001 %
  
26
~0.000005 %
  
15
Abundance In Earth's Crust
Abundance In Humans
Not Available