Please someone answer
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Answer:
Structure of the Atom. The number of protons, neutrons, and electrons in an atom can be determined from a set of simple rules. The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons.
*Simply the atomic number helps the structure of the atom because the number of protons it's equal to the atomic number.*