Which statement about Oxidation Number is right? A. In monatomic ions, the oxidation number is equal to the charge on the ion. B. Group IA metals are +1, IIA metals are +2 C. The sum of the oxidation numbers of all the atoms in a molecule or ion is equal to the charge on the molecule or ion. D. All of them

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The answer is D All of them Heres why A In monatomic ions the oxidation number is equal to the charg... View the full answer