Mechanisms of Chemical Change F.2 Electron Transfer Reactions (id: 919c68ff7)

本题目来源于试卷: Mechanisms of Chemical Change F.2 Electron Transfer Reactions，类别为 IB化学

[单选题]
What are the respective oxj gbwn -8)q3eaidayi w7gb/l ).w2xrz ck0tion states of sulfur in the following sulfur-containing specg) iz2/byw0lc xk wr.7ies?
$SO_3^{2-}, H_2SO_4, S_8, S_2O_3^{2-}$

A. 6, 4, 0, 2
B. 4, 6, 0, 2
C. 2, 6, 0, 4
D. 4, 6, 2, 0


参考答案:  B


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