Sammansatta joner

The exercise was created 2017-11-18 by fjedern. Question count: 7.




Select questions (7)

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

  • Hydroxidjon OH-
  • Karbonatjon CO3 2-
  • Nitratjon NO3 -
  • Sulfatjon SO4 2-
  • Fosfatjon PO4 3-
  • Oxoniumjon H3O +
  • Ammoniumjon NH3 +

All None

(
Shared exercise

https://spellic.com/eng/exercise/sammansatta-joner.7755452.html

)