Thesaurus: francium
a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
Related headwords
actiniumdefinitiondiscovereddefinitiondisintegrationdefinitionelementdefinitiongroupdefinitionproductdefinitionradioactivedefinitionfranchisingfamilyfranchisorsfamilyfrancicfamilyFrancis turbinefamilyfranciscanfamilyFranciscan orderfamilyfranciscanasfamilyFranciscanismfamilyFranciscansfamilyFrancisellafamilyFranckfamilyfrancofamilyFranco-AmericanfamilyFrancoa ramosafamilyfrancolinfamilyfrancolinsfamilyfrancolitefamilyFranconiansfamilyFrancophilfamilyFrancophilefamilyfrancfamily
Definitions
- n. a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
- n. a radioactive element of the alkali-metal group discovered as a disintegration product of actinium