Sinonim law of constant proportion

English Thesaurus

1. (chemistry) law stating that every pure substance always contains the same elements combined in the same proportions by weight (noun.cognition)

hypernym	:	law, law of nature,
definition	:	a generalization that describes recurring facts or events in nature (noun.cognition)

domain category	:	chemical science, chemistry,
definition	:	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions (noun.cognition)