Please expert answer the questions

Dear Student,
According to Thomson, the model:
  • electrons are embedded in a positively charged solid sphere.
  • does not give any information about the atomic nucleus.
  • electrons are stationary.
According to Rutherford, the model:
  • atom is composed of an atomic nucleus and the electrons surrounded the nucleus.
  • explains the existence of the nucleus.
  • electrons revolve around the nucleus in circular orbits.

Regards

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