Sammansatta joner

The exercise was created 2025-10-20 by mirstr154. Question count: 5.




Select questions (5)

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  • nitratjon NO3^-
  • karbonatjon CO3^2-
  • sulfatjon SO4^2-
  • fosfatjon PO4^3-
  • ammoniumjon NH4^+

All None

Shared exercise

https://spellic.com/eng/exercise/sammansatta-joner.12755541.html