Engelsk substantiv: law of definite proportions | |||
| 1. | law of definite proportions (om erkjendelse) (chemistry) law stating that every pure substance always contains the same elements combined in the same proportions by weight | ||
| Ord med samme betydning (synonymer) | law of constant proportion | ||
| Mindre spesifikke uttrykk | law, law of nature | ||
| Overordnet kategori | chemical science, chemistry | ||