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Chemistry, 23.09.2019 00:30 valeriekbueno

J. j. thompson (late 1800s):
8. what did thompson discover? 10
9. what is the charge of an electron? 2
10. what are cathode rays made of?
11. what was thompson working with when he discovered the electron

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J. j. thompson (late 1800s):
8. what did thompson discover? 10
9. what is the charge...
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