What Is the Formula for the Permanganate Ion

question 76

Multiple Choice

What is the formula for the permanganate ion?

• A) MnO₂^-
• B) MnO₄^-
• C) MgO₄^2-
• D) Mn₂O₇^-
• E) MgO₂^2-

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A region in northwestern France, known for its historical significance, including the D-Day landings during World War II.

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