Question

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who was Thomson ?? what were his contribution in chemistry ..?
explain in detail

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Answer 1

Sir Joseph John Thomson or J.J. Thomson is best known as the man who discovered the electron.
Thomson is credited with the discovery of the electron, the negatively-charged particle in the atom. He is known for the Thomson atomic theory....


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Answer 2

✔✔ J.J. Thomson discovered the electron by experimenting with a Crookes, or cathode ray, tube.

✔✔While During the time of an experiment he also perform a experiment of Neon gas Positive charged particle

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