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13. Increase in atomic size down the group is due to(1) In crease in number of orbit(2) Increase in number of protons and neutrons(3) Increase in number of protons(4) Increase in number of protons, neutrons andelectrons

Answer» 13. Increase in atomic size down the group is due to(1) In crease in number of orbit(2) Increase in number of protons and neutrons(3) Increase in number of protons(4) Increase in number of protons, neutrons andelectrons


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