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Physics, 02.11.2019 10:31 rockstargirl9245

If an atom has two electrons outside of its nucleus, what number of protons and neutrons must be contained in the nucleus to result in a neutral atom? a. 2 protons, 2 neutrons b. 1 proton, 1 neutron c. 1 proton, 3 neutrons d. 4 protons, 4 neutrons

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