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| chemical Any substance used in or resulting from a reaction involving changes to atoms or molecules | |||
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| chemistry | |||
| chemistry The scientific study of the properties, composition, and structure of matter, the changes in structure and composition of matter, and accompanying energy changes | |||
| ķīmijas: 26 phrases in 4 subjects |
| Chemistry | 4 |
| Economy | 7 |
| Environment | 14 |
| Industry | 1 |