Question

who proposed plum feeddery model​

Answer 1

Answer:

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Explanation:

i proposed my gf

Answer 2

Answer:

J. J. Thomson

Explanation:

In 1897, J.J. Thomson discovered the electron by experimenting with a Crookes, or cathode ray, tube. ... Thomson realized that the accepted model of an atom did not account for negatively or positively charged particles. Therefore, he proposed a model of the atom which he likened to plum pudding.