No kemiska tecken åk 9

The exercise was created 19.11.2024 by Etmarlop. Anzahl Fragen: 28.

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Fragen wählen (28)

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

  • väte H
  • Litium Li
  • Kol C
  • Kväve N
  • Syre O
  • Natrium Na
  • Magnesium Mg
  • Aluminium Al
  • Fosfor P
  • Svavel S
  • Klor Cl
  • Kalium K
  • Kalcium Ca
  • Koppar Cu
  • Guld Au
  • Silver Ag
  • Järn Fe
  • Hydroxidjon OH-
  • Vätejon H+
  • Vätgas H2
  • Syrgas O2
  • Natiumjon Na+
  • Saltsyra HCl
  • Natriumhydroxid NaOH (bas)
  • Druvsocker (glukos) C6H12O6
  • Två stycken vattenmolekyler 2H2O
  • Två stycken kolatomer 2C
  • Tre stycken sygas molekyler 3O2

All None

(
Freigegebene Übung

https://spellic.com/ger/abfrage/no-kemiska-tecken-ak-9.12324502.html

)