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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