what are the characteristics of the particles discovered by J J THOMSON
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Answer:J. Thomson's experiments with cathode ray tubes showed that all atoms contain tiny negatively charged subatomic particles or electrons. Thomson's plum pudding model of the atom had negatively-charged electrons embedded within a positively-charged "soup."
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Answer:
jj thomson found that atoms can sometimes.eject a far smaller negative particle which he called electron
Explanation:
he found this when he invented cathode ray tube(1859)
This is how the electrons were discovered
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