Chemistry, 05.10.2020 14:01 montgomerykarloxc24x
An atom has 30 protons, 21 neutrons, and 19 electrons. Is this an ion? If so, what type of ion is this?
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An atom has 30 protons, 21 neutrons, and 19 electrons. Is this an ion? If so, what type of ion is th...
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