Thomson's plum pudding model of the atom was most directly replaced or refuted by a. Rutherford's discovery that atoms contain a nucleus b. Chadwick's discovery of the neutron c. Goldstein's discovery

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asked Sep 4, 2022 212k views

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Thomson's plum pudding model of the atom was most directly replaced or refuted by

a. Rutherford's discovery that atoms contain a nucleus
b. Chadwick's discovery of the neutron
c. Goldstein's discovery of protons
d. Democritus's idea that the atom is indivisible