who discovered electron, proton and neutron

Asked by maltidevi8800 | 6th Dec, 2019, 09:29: PM

Expert Answer:

 
Particle discoverd by relative charge
proton Goldstein
+1
neutron Rutherford
0
electron Sir J. J. Thomson
-1

Answered by Ramandeep | 8th Dec, 2019, 08:25: PM