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SAT, 13.10.2020 19:01 ashtor1943

Which of the following best describes an electron? * Captionless Image
A. It has no charge and about the same mass as a proton.
B. It has a negative charge and much less mass than a proton.
C. It has a positive charge and much more mass than a neutron.
D. It has a negative charge and about the same mass as a neutron.

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Which of the following best describes an electron? * Captionless Image
A. It has no charge an...

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