Which of the Following Formula/name Pairs Is Incorrect

question 87

Multiple Choice

Which of the following formula/name pairs is incorrect?

• A)K₂SO₄ potassium sulfate
• B)Na₃N sodium nitride
• C)Li₂CO₃ lithium carbonate
• D)Fe₂O₃ iron(II)oxide
• E)Cu₂S copper(I)sulfide

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