Facts About Terbium and Holmium
Interesting Facts
- At times Terbium metal acts same as Calcium.
- Terbium metal closely similar to Lanthanum metal.
  
- Holmium metal is very soft and malleable.
- Holmium metal is well known for its corrosion resistivity.
  
Sources
Found in Minerals, Found with Other Rare Earth Metals, Mining, Ores of Minerals
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Carl Gustaf Mosander
  
Marc Delafontaine
  
Discovery
In 1842
  
In 1878
  
Abundance
  
  
Abundance In Sun
~0.00000001 %
  
29
~-9999 %
  
Abundance In Earth's Crust