- The Element Thorium - Basic Physical and Historical Information ...education.jlab.org/itselemental/ele090.html
- 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/th.html
- Discovered : by J.J. Brezelius in 1829 Isolated in Stockholm, Sweden Origin : The element is named after 'Thor', the Scandinavian god of thunder. Description : A weakly radioactive, silvery metal. It is used to produce gas mantles, which on heating with a flame, quickly produce an incandescent glow. Image : Mjolnir - Thor's hammer and creator of thunder and lightning . ...www.chemsoc.org/viselements/pages/thorium.html
- Statistics and information on the worldwide supply, demand, and flow of thorium ...minerals.usgs.gov/minerals/pubs/commodity/thorium
