Facts About Thulium and Rutherfordium
Interesting Facts
- Thulium metal can resist corrosion due to dry air .
- Only Tm-169 isotope of Thulium metal occur naturally.
  
- Rutherfordium does not occur in nature as it is a synthetic element.
- Till date Rutherfordium metal has 15 radioisotopes created synthetically.
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Bombarding Plutonium with Accelerated 113 to 115 MeV Neon Ions, Synthetically Produced
  
History
  
  
Who Discovered
Per Teodor Cleve
  
Joint Institute for Nuclear Research
  
Discovery
In 1879
  
In 1964
  
Abundance
  
  
Abundance In Universe
Not Available
  
Abundance In Sun
~0.00000002 %
  
28
~-9999 %
  
Abundance In Meteorites
Not Available
  
Abundance In Earth's Crust
Not Available
  
Abundance In Oceans
Not Available