The number of unpaired electrons in the p-subshell of oxygen atom is (a) 1 (b) 2 (c) 3 (d) 4 The number of unpaired electrons in the p-subshell of oxygen atom is (a) 1 (b) 2 (c) 3 (d) 4 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,