leamesghina315 leamesghina315 26-10-2022 Chemistry contestada Indicate whether the O2- is a cation or anion and the correct electron configuration for that ion. A) Cation, 1s22s22p6 B) Anion, 1s22s22p3 C) Anion, 1s22s22p6 D) Cation, 1s22s22p4
