COBALT 60(noun)Unscramble COBALT60Synonyms Rhymes Definitions There is 1 meaning of the phrase Cobalt 60. Cobalt 60 - as a noun A radioactive isotope of cobalt with mass number 60; a source of exceptionally intense gamma rays; used in radiation therapy A-Z Proximitiescobaea 10cobaeas 11cobalamin 15cobalamins 16cobalt 10 Cobalt 60 cobaltic 14cobaltiferous 20cobaltine 13cobaltines 14cobaltite 13
