Question

What are limitations of j.J thomson s model of the aton?

Answer 1

this model could not explain stability of atom

this model could not explain Rutherford alpha scattering experiment

Answer 2

According to J.J. Thomson's model of an atom, an atom consists of a positively charged sphere with electrons embedded in it. However, it was later found that the positively charged particles reside at the centre of the atom called the nucleus, and the electrons revolve around the nucleus.