Terbium A lanthanide group metal, it is soft, malleable and ductile. Terbium has an abundance of 1.1 ppm in the earth’s crust and is found in minerals in combination with other lanthanide group elements. It is slowly oxidised in air, the rate of the reaction being increased if terbium powder is used. Terbium reacts slowly with cold water. Terbium is used in the semiconductor industry as a dopant.
- Symbol
- Tb
- Discovered
- 1843 by C.G. Mosander in Stockholm and was named after the Swedish town of Ytterby.
Click on an item to paste into clipboard or use clipboard symbol at end to clipboard all values | Atomic number | 65 | | Clip | | Atomic / Molecular Weight | 158.9254 | gmol-1 | Clip | | Density | 8267 | kgm-3 | Clip | | Lattice constant | 361 | fm | Clip | | Melting Point | 1633 | K | Clip | | Boiling Point | 2773 | K | Clip | | Specific heat capacity | 184 | Jkg-1K-1 | Clip | | Thermal conductivity | 10.5 | Wm-1K-1 | Clip |
 paste all data into clipboard See also: Periodic Table.
  
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