The approximate atomic mass of an atom is determined by adding what two subatomic particles? (A) protons and electrons (B) electrons and neutrons (C) protons and neutrons (D) none of the above - QAmmunity.org

The approximate atomic mass of an atom is determined by adding what two subatomic particles? (A) protons and electrons (B) electrons and neutrons (C) protons and neutrons (D) none of the above

asked May 7, 2021 111k views

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