Given that O2 is parmagnetic and has a bond order of 2, and its highest occupied molecular orbital is antibonding, what would be the expected bond orders for O2 2- and O2 2+?
A) 1 for O2 2- and 3 for O2 2+
B) 3/2 for O2 2- and 5/2 for O2 2+
C) 5/2 for O2 2- and 3/2 for O2 2+
D) 3 for O2 2- and 1 for O2 2+