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Why was the cathode ray experiment important? Science

User Anunay
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Answer:

J.J. Thomson's experiments with cathode ray tubes showed that all atoms contain tiny negatively charged subatomic particles or electrons. Thomson proposed the plum pudding model of the atom, which had negatively-charged electrons embedded within a positively-charged "soup."

Step-by-step explanation:

User Octavian Niculescu
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