Sulphur. Sample of sulphur (S) on a watch glass. Sulphur 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 : | 4181 px × 4181 px |
Model Release : | Non requis |
Restrictions : | - |