Facts About Thulium and Tungsten
Interesting Facts
- Thulium metal can resist corrosion due to dry air .
- Only Tm-169 isotope of Thulium metal occur naturally.
  
- Tungsten element has the second highest melting point.
- Pure tungsten can easily cut down with the help of hacksaw.
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Earth's crust, Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Per Teodor Cleve
  
Not Available
  
Discovery
In 1879
  
In 1781
  
Abundance
  
  
Abundance In Sun
~0.00000002 %
  
28
~0.0000004 %
  
23
Abundance In Earth's Crust