Structural view of a proton with two up quark (red and blue) and one down quark (green). The forces between quarks are mediated by gluons. The proton is a subatomic particle with a positive electric charge of positive 1 and a mass slightly smaller than that of a neutron. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Laguna Design |
Taille de l’image : | 4180 px × 4180 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |