Chemistry, 20.01.2021 02:00 angelvences128
1. First Experiment: Thomson directed the beam at an electrometer and tried to separate the
evidence of charge from the path of the beam. What connection did Thomson find between
charge and the cathode rays? Was the charge positive or negative?
Answers: 1
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What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.
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Chemistry, 23.06.2019 11:20
Match each state of matter with the statement that best describes it.
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Chemistry, 23.06.2019 13:00
How does the kinetic energy of a substance's particle in the solid phase compare to their kinetic enegy in the liquid phase?
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1. First Experiment: Thomson directed the beam at an electrometer and tried to separate the
evidenc...
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