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Lynna [10]
3 years ago
6

What is the oxidation number of Mn in KMnO₄? a. -7 b. -3 c. 0 d. +3 e. +7

Chemistry
1 answer:
Maurinko [17]3 years ago
4 0
I think the answer is e? That's if o is -2 if not it will be a
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