DICTIONARY ENTRY
3 SYLLABLES
beta decay
/'beɪtə_dɪ'keɪ/ · beɪtədɪkeɪ
Beta decay has 3 syllables: be · ta de · cay.
be
01
ta de
02
cay
03
noun. Radioactive decay of an atomic nucleus that is accompanied by the emission of a beta particle.
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