Chemistry, 01.10.2019 04:10 munchyswish
A50-g ball of copper has a net charge of 1.5 μc. what fraction of the copper's electrons have been removed? (each neutral copper atom has 29 protons and 29 electrons, and copper has an atomic mass of 63.5 a. m.u.)
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A50-g ball of copper has a net charge of 1.5 μc. what fraction of the copper's electrons have been r...
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