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are protons and electrons always the same are protons and electrons always the same number are protons and electrons always the same amount are protons and electrons always the same in an element are protons and electrons always the same in an atom are protons neutrons and electrons always the same are the number of protons and electrons always the same in an atom are the number of protons and electrons always the same in an element are there always the same amount of protons and electrons in an atom are protons and electrons always equal
