 |
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| chemical Any substance used in or resulting from a reaction involving changes to atoms or molecules | |||
| kjemisk stoff: 2 phrases in 1 subject |
| Environment | 2 |
|
| |||
| chemical Any substance used in or resulting from a reaction involving changes to atoms or molecules | |||
| kjemisk stoff: 2 phrases in 1 subject |
| Environment | 2 |