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Explain how Thomson discovered negatively charged particles smaller than atoms

Sagot :

27shecrook

Answer:

He did this by determining how much the cathode rays were bent when he varied the voltage. He found that the mass of the particles was 2000 times smaller than the mass of the smallest atom, the hydrogen atom. In short, Thomson had discovered the existence of particles smaller than atoms.

Explanation:

abbusaicharan02

J.J. Thomson's experiments with cathode-ray tubes showed that each atom includes tiny negatively charged subatomic debris or electrons. Thomson proposed the plum pudding version of the atom, which had negatively-charged electrons embedded within a definitely-charged "soup."

What small negatively charged particle did Thomson find out?

the electron

In 1897, J.J. Thomson determined the electron by experimenting with a Crookes, or cathode ray, tube. He tested that cathode rays had been negatively charged. further, he also studied definitely charged debris in neon gas.

Who said that there's a smaller particle than an atom?

Thomson, a professor of physics at the college of Cambridge in England, established the life of tiny debris a good deal smaller in mass than hydrogen, the lightest atom. Thomson had located the primary subatomic particle, the electron.

Learn more about the electron here: https://brainly.com/question/860094

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