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אין תוצאות חיפוש עבור: results/The_modern_periodic_table_can_be_seen_as_an_arrangement_of_the_elements_in_terms_of_their_electronic_structures._Elements_in_the_same_Group_have_the_same_number_of_electrons_in_their_highest_occupied_energy_level_(outer_sh,3,0,7033;12264;12466,0,30,1,tn,1.html