vbmnb6070 vbmnb6070 13-12-2022 Chemistry contestada The oxidation numbers of P, S, and Cl in H2PO2 , H2S, and KC104 are, respectively A) -1,-1, +3. B) +1, -2, +7 C) +1, +2, +7 D) -1, -2, +7. E) -1, -2, +3.