Question

*Which of the following does not fit into the group according to the property of the composite radical?*

1️⃣ NH₄⁺
2️⃣ SO₄²⁻
3️⃣ Mg²⁺
4️⃣ OH⁻​

Answer 1

Answer:

NH₄⁺

Explanation:

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Answer 2

Answer:

, mg because it is a element