Which of the following molecular species has unpaired electron(s) (a) N2 (b) F2 (c) O2^- (d) O2^2- Which of the following molecular species has unpaired electron(s) (a) N2 (b) F2 (c) O2^- (d) O2^2- December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,