kemiska beteckningar

The exercise was created 2021-09-29 by elinarbastpaglosor. Question count: 13.




Select questions (13)

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  • koppar Cu
  • väte H
  • syre O
  • kväve N
  • kol C
  • klor Cl
  • magnesium Mg
  • natrium Na
  • järn Fe
  • svavel S
  • vatten H2O
  • vanligt salt NaCl
  • koldioxid CO2

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https://spellic.com/eng/exercise/kemiska-beteckningar.10613376.html

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