bobcatmom8844 bobcatmom8844 01-01-2024 Chemistry contestada What is the oxidation half-reaction for 2Mg + O₂ + 2Mgo?A. O₂ + 4e + 2O⁻B. 2O₂⁻ → O₂ + 4eC. Mg₂⁺ + 2e → MgD. Mg → Mg₂⁺ + 2e