Joner att kunna utantill

The exercise was created 2021-04-27 by sk-jx2uwyedaz. Question count: 13.




Select questions (13)

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.

All None

  • Flourid- F^-
  • Oxidjon O^2-
  • Sulfid- S^2-
  • Nitrid- N^3-
  • Nitrat- NO3^-
  • Sulfat- SO4^2-
  • Hydroxid- OH^-
  • Karbonat- CO3^2-
  • Vätekarbonat- HCO3^-
  • Fosfat- PO4^3-
  • Divätefosfat H2PO4^-
  • Ammoniumjon NH4^+
  • Cyanidjon CN^-

All None

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