williamsharlan1 williamsharlan1

01-04-2019
Chemistry

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Which of the following statements is true? A. Democritus discovered the proton. B. Dalton discovered the proton. C. Thomson discovered the electron. D. Rutherford discovered the neutron.

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niqniq89 niqniq89

01-04-2019

It’s C.thomson discovered the electron

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