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In what way is the Rutherford’s atomic model different from that of Thomson’s atomic model?

ScienceClass 9CBSEAnswered 27 Mar 2026
Answer

Rutherford proposed that electron revolve around the nucleus in well differentiated orbits. Nucleus is the centre which is positively charged. Rutherford proposed that nucleus is very small and nearly all the mass of an atom is centred in the nucleus.

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Thompson proposed that electron are scattered positively charged spheres like a Christmas pudding and the mass of the atom was supposed to be uniformly distributed.

Science · Class 9