teknik

The exercise was created 2023-11-06 by Liam12345. Question count: 6.




Select questions (6)

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.

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  • plast olja + naturgas
  • gummi olja + kolväten eller vätskan från gummiträd
  • glas kiseldioxid + natriumkarbonat + kalciumkarbonat
  • aluminium man tar upp bauxit ur marken
  • stål järn + stenkol
  • koppar koppar är ett grundämne

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Shared exercise

https://spellic.com/eng/exercise/teknik.11782641.html