conasiag06 conasiag06

10-06-2020
Chemistry

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Who proposed the plum pudding model and what does it say about the structure of the atom

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frannyg1812 frannyg1812

10-06-2020

Answer:

J. J. Thomson

Explanation:

First proposed by J. J. Thomson in 1904 soon after the discovery of the electron, but before the discovery of the atomic nucleus, the model tried to explain two properties of atoms then known: that electrons are negatively-charged particles and that atoms have no net electric charge.

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