Facts About Thulium and Rubidium
Interesting Facts
- Thulium metal can resist corrosion due to dry air .
- Only Tm-169 isotope of Thulium metal occur naturally.
- Rubidium metal is 16th most common element found in the earth crust.
- Rubidium metal also found in minerals as well as seawater.
Sources
Found in Minerals, Mining, Ores of Minerals
Obtained from Lithium Production.
Who Discovered
Per Teodor Cleve
Robert Bunsen and Gustav Kirchhoff
Discovery
In 1879
In 1861
Abundance In Earth's Crust