Which of the Following Sets of Ions Is Present in Sodium

question 23

Multiple Choice

Which of the following sets of ions is present in sodium sulfate,Na₂SO₄?

• A) Na⁺,S²⁻,and O²⁻
• B) Na⁺,S²⁺,and O²⁻
• C) Na⁺ and SO₄²⁻
• D) Na⁺,S²⁻,and O²⁺
• E) Na⁺ and SO₄−

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