sammansatta joner

The exercise was created 2022-02-09 by Semilia. Question count: 6.




Select questions (6)

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  • So₄² sulfatjon
  • No₃ nitratjon
  • OH hydroxidjon
  • PO₄³ fosfatjon
  • CO₃² karbonatjon
  • NH₄ ammoniumjon

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