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Chemistry, 28.10.2020 16:00 woahthatstay

The diagram shows JJ Thomson’s experiment with a cathode ray tube. positively charged metal plate. negatively charge metal plate
Which of the following conclusions about the particles in the cathode ray is most consistent with JJ Thomson’s experiment and observations?

The particles are positively charged.
No assumptions can be made from the experiment.
The particles are negatively charged.
The particles are neutral.

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