Sodium chloride flame test. When sodium or its compounds are introduced into a flame, they turn it yellow. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Winters, Charles D. |
Taille de l’image : | 2400 px × 3600 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |