jonförening laddning

The exercise was created 2025-02-12 by PierrePersson69. Question count: 3.

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  • SO4 (sulfatjon) 2-
  • OH (hydroxid) -
  • CH4 (Metan) molekylförening 0

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https://spellic.com/eng/exercise/jonforening-laddning.12441975.html

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