English, asked by sameeha343, 3 months ago

Who discovered nucleus? Give experimental evidence that:
(a) The whole mass of an atom is centred at its nucleus
(b) The nucleus of an atom is positively charged.​

Answers

Answered by Harshabadboy
1

Answer:

Ernest Rutherford

Explanation:

Rutherford's explanation, which he published in May 1911, was that the scattering was caused by a hard, dense core at the center of the atom–the nucleus. Ernest Rutherford was born in New Zealand, in 1871, one of 12 children.

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