1.Which one of the following sets of ions represents the collection of isoelectronic species?a.K+^{+}+, Cl−^{-}−, Mg2+^{2+}2+, Sc3+^{3+}3+b.Na+^{+}+, Ca2+^{2+}2+, Sc3+^{3+}3+, F−^{-}−c.K+^{+}+, Ca2+^{2+}2+, Sc3+^{3+}3+, Cl−^{-}−d.Na+^{+}+, Mg2+^{2+}2+, Al3+^{3+}3+, Cl−^{-}−Login to continueOnly logged in users canattempt or see the solution.
