LIBRARY Chemical reaction. A computer-generated model showing a chemical reaction. A chemical reaction occurs when one or more elements or compounds (the reactants) form new compounds (the products),by breaking or forming chemical bonds. Strong forces of attraction hold atoms together in a molecule or a crystal,a typical chemical bond has an energy of 500 to 1000 kJ/mol. This is the amount of energy required to break the bond. This image shows a change in the bond between the atoms represented by the yellow and the dark blue | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Edward, Kenneth / Biografx |
Taille de l’image : | 3072 px × 2048 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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