Question

(a) the charge on proton is _____ (b)the charge on electron is______ (c)________discovered the neutron. (d)______ discovered the electron.​

Answer 1

1.602×10−19 C

-1.602×10−19 C

James Chadwick

J.J. Thomson

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Answer 2

Answer:

a. positive

b. negative

c.James Chadwick

d.Joseph John Thompson

Explanation:

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