Terbium. Sample of the rare earth metal Terbium (Tb). The rare earth metals,or rare earth elements,are a set of seventeen chemical elements in the periodic table,specifically the fifteen lanthanides plus scandium and yttrium. Terbium is a soft silvery-white metallic element. It is used as a stabiliser of fuel cells and in solid-state devices | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 3928 px × 3928 px |
Model Release : | Non requis |
Restrictions : | - |