Joner

The exercise was created 2023-03-30 by annilan06. Question count: 13.

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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

  • N3- Nitridjon
  • F- Fluoridjon
  • Cl- Kloridjon
  • I- Jodidjon
  • O2- Oxidjon
  • S 2- Sulfidjon
  • Br- Bromidjon
  • SO4 2- Sulfatjon
  • NO3 - Nitratjon
  • PO4 3- Fosfatjon
  • CO3 2- Karbonatjon
  • OH- Hydroxidjon
  • BO3 2- Boratjon

All None

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