sammansatta joner

The exercise was created 2022-10-24 by 06juloa. Question count: 10.

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hydroxidjon OH⁻
sulfatjon SO₄²⁻
karbonatjon CO₃²⁻
nitratjon NO₃⁻
fosfatjon PO₄³⁻
ammoniumjon NH₄⁺
oxidjon O²⁻
sulfidjon S²⁻
nitridjon N³⁻
fosfidjon P³⁻

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