Soru
Most of the moss of an atom is made up of: the neutrons and electrons the protons and neutrons the electrons and protons none of the above
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Kıdemli · 10 yıl öğretmeni
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Cevap
Most of the mass of an atom is made up of the protons and neutrons. Electrons have a much smaller mass compared to protons and neutrons, so they contribute very little to the overall mass of the atom. Therefore, the correct answer is:the protons and neutrons