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Chemistry, 04.11.2020 01:40 campbellalexus690

If an atom has 15 protons, 12 neutrons, and 19 electrons, what is the atom's electrical charge? A. -7 B. +7 C. +3 D. -4

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If an atom has 15 protons, 12 neutrons, and 19 electrons, what is the atom's electrical charge? A. -...
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