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Chemistry, 19.10.2021 14:00 indiaholmes16
What did the experiments with a rotating paddle wheel inside
the cathode ray tube prove?
a Cathode rays are made of particles that have mass.
he
b Cathode rays are negatively charged.
c Cathode rays have no electrical charge.
d Cathode rays are made of massless particles.
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What did the experiments with a rotating paddle wheel inside
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