Lutetium. Vial containing samples of the rare earth metal Lutetium (Lu). 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. Lutetium is a hard silvery-white metallic element. It is a rare and expensive element that has very few applications | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4181 px × 4181 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |