Labels:text | font | screenshot | line | number OCR: The Mass and Charge of the Electron, Proton, and Neutron Particle Mass Charge Electron 9.11 x 10-28 1- Proton 1.67 x 10-24 Neutron 1.67 x 10-24 g + g 1+ none note:the magnitude of the charge of the electron and the proton is 1.60x1019C.