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Oxidation States

QuestionAnswer
What is the oxidation number of an uncombined element? 0
What is the oxidation number of combined oxygen? -2
What is the oxidation number of combined hydrogen? +1
What is the oxidation number of a simple ion? The charge on the ion.
What is the oxidation number of a combined flourine? -1
What is the oxidation number of iron(II) chloride? +2
Created by: stu038078
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