Question

Rutherford modal and concept of neution​

Answer 1

Answer:

In 1919 Rutherford had discovered the proton, a positively charged particle within the atom's nucleus. ... Rutherford also put out the idea that there could be a particle with mass but no charge. He called it a neutron, and imagined it as a paired proton and electron.

Explanation:

Answer 2

Answer:

Neutron. In 1920, Ernest Rutherford conceived the possible existence of the neutron. In particular, Rutherford examined the disparity found between the atomic number of an atom and its atomic mass. His explanation for this was the existence of a neutrally charged particle within the atomic nucleus.

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