Lithium. Chunks of lithium metal (Li) in a watch glass. Fresh lithium is shiny but it tarnishes (oxidizes) within minutes when exposed to air yielding a dark gray oxide layer. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Turtle Rock Scientific |
Taille de l’image : | 5148 px × 3400 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |