1
Q
Proton Charge
A
+1
2
Q
Proton Mass
A
1
3
Q
Outside of the electron
A
Electron shell
4
Q
Inside of the electron
A
Nucleus
5
Q
Electron Charge
A
-1
6
Q
Electron Mass
A
0
7
Q
Neutron Charge
A
0
8
Q
Neutron Mass
A
1
