who discover the proton,neutron,electron

Asked by Yash Gupta | 9th Jan, 2014, 07:07: PM

Expert Answer:

Protons were discovered by Ernest Rutherford.

 Neutrons were discovered by James Chadwick.

Electrons were discovered by Sir Joseph John Thomson.

Answered by Vaibhav Chavan | 10th Jan, 2014, 10:11: AM

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