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10-11-2020
Biology

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What is the oxidation number of the polyatomic ion?

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beedrill39 beedrill39

10-11-2020

Answer:

In a polyatomic ion, the sum of the oxidation numbers of all atoms is equal to the overall charge on the ion. For example, in SO2−4, the oxidation numbers of S and O are +6 and −2, respectively.

Explanation:

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