Answer:The main three subatomic particles are Protons, electrons and neutrons. ... Protons, including neutrons, give the atom mass but are not involved in chemical reactions. The number of protons that an atom has is called the atomic number and determines the identity of the atom
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Answer:The main three subatomic particles are Protons, electrons and neutrons. ... Protons, including neutrons, give the atom mass but are not involved in chemical reactions. The number of protons that an atom has is called the atomic number and determines the identity of the atom
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