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Thomson's Discovery of Electrons

By changing t...

Question

By changing the metal electrodes and gas inside the cathode ray tube,

A

The same particles-electrons were produced.

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B

The same particles-neutrons were produced.

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C

The same particles-protons were produced.

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D

New particles were produced

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Solution

The correct option is A The same particles-electrons were produced.
When the metal electrodes and gas were changed, the same particles i.e. electrons were produced.

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