Which of the Following Formula/name Pairs Is Incorrect

question 7

Multiple Choice

Which of the following formula/name pairs is incorrect?

• A)FeO iron(II) oxide
• B)K₂SO₄ potassium sulfide
• C)MnO₄ manganese(IV) oxide
• D)LiOH lithium hydroxide
• E)MgO magnesium oxide

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