Jeffrey3182 Jeffrey3182
  • 18-10-2018
  • Chemistry
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How did the cathode ray tube contribute to the history of atomic structure?

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marandafendley
marandafendley marandafendley
  • 18-10-2018
J.J Thompson discovered the electron. He demonstrated that cathode rays were negatively charged. He then realized that the accepted model of an atom did not come out positive nor negative
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