Sulphur powder on a watch glass. Sulphur (S) is a reactive chemical element that is a yellow solid at room temperature. It is mainly used in the production of sulphuric acid for the chemical industry. It is deposited in its solid form around volcanic vents. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 4370 px × 4370 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |