Kemi, Joner

The exercise was created 2024-12-10 by IsakJS_Spansk. Question count: 10.

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  • Ammoniumjon NH₄⁺
  • Fosfatjon PO₄³⁻
  • Hydroxidjon OH⁻
  • Karbonatjon CO₃²⁻
  • Nitratjon NO₃⁻
  • Sulfatjon SO₄²⁻
  • Vätekarbonat HCO₃⁻
  • Oxidjon O²⁻
  • Sulfidjon S²⁻
  • Nitridjon N³⁻

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