Chemistry, 22.01.2021 03:40 juliopejfuhrf5447

17. How many protons, neutrons, and electrons are present in an atom of sodium, Na, with a mass number of 23?
A. 11 protons, 11 neutrons, 11 electrons
B. 11 protons, 12 neutrons, 11 electrons
C. 23 protons, 11 neutrons, 12 electrons
D. 12 protons, 23 neutrons, 11 electrons

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17. How many protons, neutrons, and electrons are present in an atom of sodium, Na, with a mass num...