Facts About Thulium and Nihonium
Interesting Facts
- Thulium metal can resist corrosion due to dry air .
- Only Tm-169 isotope of Thulium metal occur naturally.
Nihonium is a synthetic chemical element and is highly radioactive.
Sources
Found in Minerals, Mining, Ores of Minerals
Synthetically Produced
Who Discovered
Per Teodor Cleve
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Discovery
In 1879
In 2003
Abundance In Meteorites
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Abundance In Earth's Crust
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