Facts About Thulium and Lithium
Interesting Facts
- Thulium metal can resist corrosion due to dry air .
- Only Tm-169 isotope of Thulium metal occur naturally.
  
- Heat capacity of Lithium is very high.
- Lithium inflammable and highly explosive metal, hence it has to be stored properly.
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Found in Minerals, Mining
  
History
  
  
Who Discovered
Per Teodor Cleve
  
Johan August Arfwedson
  
Discovery
In 1879
  
In 1817
  
Abundance
  
  
Abundance In Sun
~0.00000002 %
  
28
Abundance In Earth's Crust
Abundance In Humans
Not Available