Question

Find out the oxidation number of Al in Al2O3


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Answer 1

Explanation:

Oxidation States

One +3 oxidation state for Aluminum can be found in the compound aluminum oxide, Al2O3. In AlO, aluminum monoxide, it has a +2 oxidation state, and AlH has an oxidation state of +1

Answer 2

Answer:

Al is oxidized by three oxygen atoms in this compound. so the oxidation number is 3.

Explanation:

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