Jee Main
Chemical Bonding And Molecular Structure
JEE Main 2024 (Online) 4th April Morning Shift
INTEGER+4 / -12024
Number of molecules/species from the following having one unpaired electron is ________.
\(\mathrm{O}_2, \mathrm{O}_2^{-1}, \mathrm{NO}, \mathrm{CN}^{-1}, \mathrm{O}_2^{2-}\)