On this page I'll provide comprehensive data for Thulium. I hope you profit from it.
Thulium Overview
Symbol
Tm (Thulium)Description
Soft, malleable, ductile, silvery metal
Name Origin
From Thule ancient name of Scandinavia.
Discovery
Discovered By: Per Theodor Cleve
Year: 1879
Location: Sweden
Sources
Found with other rare earths in the minerals gadolinite, euxenite, xenotime, and monazite. Monazite is often 50% rare earth by weight and 0.007% thulium.
Uses
Radioactive thulium is used to power portable x-ray machines, eliminating the need for electrical equipment.
State at 20 °C
Solid
Atomic Number
69Learn more about the atomic number.
Atomic Mass
168,93421
Learn more about the atomic mass.
Colored Periodic Table
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Along with basic element information of Thulium and all the other elements, it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...
How about an incentive to share this post? (You will help other colleagues find this blog)
Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
[Download open .ods format ##download##][/lock]
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