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Chemistry, 30.10.2020 21:00 jerry1496

An atom has 30 protons, 30 neutrons, and 30 electrons. What is the charge of the atom’s nucleus? A: +30
B: +60
C: -30
D: -90

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An atom has 30 protons, 30 neutrons, and 30 electrons. What is the charge of the atom’s nucleus? A:...
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