Facts About Thulium and Hassium
Interesting Facts
- Thulium metal can resist corrosion due to dry air .
- Only Tm-169 isotope of Thulium metal occur naturally.
- Hassium metals rate of decay is very high.
- Hassium metals 1st sample was synthesized through a nuclear reaction.
Sources
Found in Minerals, Mining, Ores of Minerals
Synthetically Produced
Who Discovered
Per Teodor Cleve
Gesellschaft für Schwerionenforschung
Discovery
In 1879
In 1984
Abundance In Earth's Crust
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