noun🔗ShareA colourless solid hydrocarbon, C12H10, consisting of two benzene rings linked together by a single bond"Although biphenyls were once widely used in industry for heat transfer fluids, their persistence in the environment raised concerns about potential health risks. "compoundsubstancechemistryChat with AIVocabulary GamePractice Reading
noun🔗ShareAny substituted or otherwise altered version of biphenyl, such as PCBs"halogenated biphenyls"compoundsubstancechemistryenvironmentChat with AIVocabulary GamePractice Reading
