electron radiation electron paramagnetic resonance • electron shell · · · Info · Definitions · Synonyms · Characters · · electron radiation · · Text Common · · Latin · · Scripts 18 · · Length 7 · · Syllables Definitions · · · (noun) radiation of beta particles during radioactive decay. Synonyms: beta radiation, beta ray, electron radiation. · · Noun Definition 1 Synonyms · · · beta radiation · · Synonym 1 beta ray · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074