LAW OF DEFINITE PROPORTIONS

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

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

Synonyms:

law of constant proportion; law of definite proportions

Classified under:

Nouns denoting cognitive processes and contents

Hypernyms ("law of definite proportions" is a kind of...):

law; law of nature (a generalization that describes recurring facts or events in nature)

Domain category:

chemical science; chemistry (the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions)

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