Question

define the cathod ray experiment......​

Answer 1

Answer:

Thomson's experiments with cathode ray tubes showed that all atoms contain tiny negatively charged subatomic particles or electrons. ... Rutherford's gold foil experimentshowed that the atom is mostly empty space with a tiny, dense, positively-charged nucleus.

Explanation:

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Answer 2

Answer:

J.J. Thomson's experiments with cathode ray tubes showed that all atoms contain tiny negatively charged subatomic particles or electrons.