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Physics, 05.08.2019 01:00 andrealfar1010
A49.3 g ball of copper has a net charge of 2.0 µc. what fraction of the copper's electrons has been removed? (each copper atom has 29 protons, and copper has an atomic mass of 63.5.)
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A49.3 g ball of copper has a net charge of 2.0 µc. what fraction of the copper's electrons has been...
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