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Chemistry, 11.03.2021 14:50 shamiahG

4 Which pair of ions is isoelectronic? A Ca2+ and 02-
B Na+ and 02-
OC Lit and Cl-
OD Mg2+ and CI-

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4 Which pair of ions is isoelectronic? A Ca2+ and 02-
B Na+ and 02-
OC Lit and Cl-
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