Q25 of 64 Page 109

On the basis of Rutherford’s model of an atom, which subatomic particle is present in the nucleus of an atom?

On the basis of Rutherford’s model of an atom all the positive charge and mass of an atom resides inside the nucleus. More particularly we could say that on the basis of Rutherford’s model of an atom proton is present in the nucleus.


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On the basis of Thomson’s model of an atom, explain how the atom is neutral as a whole.

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