Which one of the following combinations of names and formulas of ions is incorrect? A)Ba ²⁺ barium B)S ²⁻ sulfate C)CN ⁻ cyanide D)ClO ₄ ⁻ perchlorate E)HCO ₃ ⁻ bicarbonate

Name: Which one of the following combinations of names and formulas of ions is incorrect? A)Ba 2+ barium B)S 2 − sulfate C)CN − cyanide D)ClO 4 − perchlorate E)HCO 3 − bicarbonate
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Question

Quizplus · Accepted Answer

The correct formula for sulfate ion is SO4^2-, not ²⁻.

Which One of the Following Combinations of Names and Formulas