Synonyms of Strontium 90 in English :
Antonyms of Strontium 90 in English
Thesaurus of Strontium 90 in English
Strontium 90
see definition of strontium 90Hypernyms of strontium 90
1. (noun) a radioactive isotope of strontium (with the mass number 90) that is present in the fallout from nuclear explosions; can be assimilated like calcium into bones