1. Which of the following scientists observed that cathode rays consist of negatively-charged particles?
a. John Dalton
d. James Chadwick
C. E. Goldstein
b. J. J. Thomson
Answers
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4
Answer:
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Answered by
2
Answer:
b. J. J. Thomson is the correct answer
Explanation:
J. J. Thomson scientists observed that cathode rays consist of negatively charged particles.
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