Which One of the Following Combinations of Names and Formulas

question 33

Multiple Choice

Which one of the following combinations of names and formulas of ions is incorrect?

• A) NH₄⁺ ammonium
• B) S^2- sulfide
• C) CN^- cyanide
• D) S₂O₃^2- thiosulfate
• E) ClO₃^- perchlorate

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