Home » In which of the following pairs, the two species are isostructural? Chemical Bonding MCQs In which of the following pairs, the two species are isostructural? April 11, 2022 4 Views Q. In which of the following pairs, the two species are isostructural? SF4 and XeF4SO2−3 and NO−3BF3 NF3BrO−3 and XeO3 Answer: BrO−3 and XeO3