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Oxidation numbers & oxoacid naming

Chemistry · Nomenclature

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About this practice set

Oxidation numbers & oxoacid naming is part of Chemistry (Nomenclature). Questions are generated with new numbers each time you practise. Levels available: Easy. After you answer, an explanation is shown.

Example questions

A taste of what you will practise. Answers are revealed after you try.

  • Easy

    What is the oxidation number of chlorine in HClO₄?