Water molecule in a conical flask,computer artwork. Atoms are colour-coded: oxygen (red) and hydrogen (white). Water is one of the most abundant chemicals on Earth,covering almost 75 per cent of its surface | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Laguna Design |
Taille de l’image : | 3595 px × 4925 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |