Sodium reacting with chlorine to form sodium chloride (NaCl,common salt). The flat-bottomed flask is full of the halogen gas chlorine (Cl2). A combustion spoon holding a piece of the alkali metal sodium (Na) has been lowered into the flask. The reaction is violent and exothermic (heat- releasing) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 3273 px × 4331 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |