DICTIONARY ENTRY
6 SYLLABLES
radioactive decay
/,reɪdioʊ'æktɪv_dɪ'keɪ/ · reɪdioʊæktɪvdɪkeɪ
Radioactive decay has 6 syllables: ra · di · o · ac · tive de · cay.
ra
01
di
02
o
03
ac
04
tive de
05
cay
06
noun. The spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation.
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