- (chemistry) A chemical compound composed of only two elements.
- (chemistry) A compound composed of an element and a radical (a group of atoms that behave as one piece).
a chemical compound composed of only two elements
a compound composed of an element and a radical
- The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Wiktionary:Entry layout#Translations.