Potassium nitrate,molecular model. Chemical compound used in fertilizers,food additives,rocket propellants and fireworks. One of the constituents of gunpowder. Atoms are represented as spheres and are colour-coded: nitrogen (blue),oxygen (red) and potassium (violet) | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Laguna Design |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |