Question 15:
Put tick (√) against correct choice and cross (×) against wrong choice in the following question:
Rutherford’s alpha-particle scattering experiment was responsible for the discovery of
(a) Atomic nucleus
(b) Electron
(c) Proton
(d) Neutron
Answer:
Rutherford’s alpha-particle scattering experiment was responsible for the discovery of
(a) Atomic nucleus (√) (b) Electron (×)
(c) Proton (×) (d) Neutron (×)
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