Encyclopedia > Thulium

Article Content

Thulium

A chemical element, in the periodic table thulium has the symbol Tm and atom number 69. It is a lanthanide.

Named after Thule, an ancient Roman name for a mythical country in the far north, perhaps Scandinavia. See also Ytterby.

External Link:
Los Alamos National Laboratory's Chemistry Division: Periodic Table - Thulium

http://pearl1.lanl.gov/periodic/elements/69

Periodic Table

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Michael Barrymore

... Contents Michael Barrymore Michael Barrymore, born 4 May 1952, is a British comedian famous for his variety shows. This article is a stub. You can help Wikipedia by ...