- Home About This Site Comments Help Links Window Version Show Table With: Name Atomic Number Atomic Mass Electron Configuration Number of Neutrons Melting Point Boiling Point Date of Discovery Crystal Structure Element Groups: Alkali Metals Alkaline Earth Metals Transition Metals Other Metals Metalloids Non-Metals Halogens Noble Gases Rare Earth Elements Basic Information | Atomic Structure | ...www.chemicalelements.com/elements/tm.html
- The Element Thulium - Basic Physical and Historical Information ...education.jlab.org/itselemental/ele069.html
- Discovered : by P.T. Cleve in 1879 Isolated in Uppsala, Sweden Origin : The element is named after 'Thule', the ancient name for Scandinavia. Description : A rare silvery metal, little used outside research. Image : Ultima Thule. ...www.chemsoc.org/viselements/pages/thulium.html