Facts About Lanthanum and Erbium
Interesting Facts
- Lanthanum metal is highly malleable, ductile and sectile.
- If exposed to air Lanthanum metal oxidizes rapidly.
  
- Erbium metal is used as alloyed with Vanadium to make it softer.
- Recent studies shows that it is helpful for metabolism.
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Mining
  
History
  
  
Who Discovered
Carl Gustaf Mosander
  
Carl Gustaf Mosander
  
Discovery
In 1838
  
In 1842
  
Abundance
  
  
Abundance In Sun
~0.0000002 %
  
25
~0.0000001 %
  
26
Abundance In Earth's Crust