ChemistryEasy113×since 2002Q2139The isoelectronic set of ions is :AF^–, Li⁺, Na⁺ and Mg^2+BLi⁺, Na⁺, O²⁻ and F^-CN^3–, O²⁻, F⁻ and Na^+DN^3–, Li⁺, Mg²⁺ and O²⁻Check answerSkip