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Chemistry, 05.05.2020 12:21 johndiaz26

Which discovery caused scientists to revise the model of the atom that showed electrons
as being spread throughout a cloud of positive charge?

A. Electrons were found to have a negative charge.
B. Atoms for different elements were found to have unique atomic numbers.
C. A small, dense area of positive charge was discovered in the center of the
atom.
D. Scientists determined that the exact location of an electron could not be
calculated.

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Answers: 3

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Which discovery caused scientists to revise the model of the atom that showed electrons
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