Dysprosium. Sample of the rare earth metal Dysprosium (Dy). 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. Dysprosium is a soft silvery metallic element that is used in lighting and magnets | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 4308 px × 4308 px |
Model Release : | Non requis |
Restrictions : | - |