Kemi, sammansatta joner

The exercise was created 2023-04-24 by Didde06. Question count: 6.

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Select questions (6)

Normally, all words in an exercise is used when performing the test and playing the games. You can choose to include only a subset of the words. This setting affects both the regular test, the games, and the printable tests.

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

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