Home » Which of the following are isoelectronic and iso-structural NO−3, CO2−3, CIO−3, SO3? Chemical Bonding MCQs Which of the following are isoelectronic and iso-structural NO−3, CO2−3, CIO−3, SO3? April 11, 2022 8 Views Q. Which of the following are isoelectronic and iso-structural NO−3, CO2−3, CIO−3, SO3? NO−3,CO2−3SO3, NO−3CIO−3, CO2−3 Answer: NO−3,CO2−3