Chemistry, 04.11.2019 19:31 doralisaponte79851
Aneutral atom has an atomic number of 20 and a mass number of 41; how many protons, neutrons, and electrons are found within the atom? (2 points) 21 protons, 21 electrons, and 20 neutrons 20 protons, 20 electrons, and 21 neutrons 21 protons, 20 electrons, and 20 neutrons 41 protons, 41 electrons, and 20 neutrons
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Aneutral atom has an atomic number of 20 and a mass number of 41; how many protons, neutrons, and e...
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