RADIOACTIVE DECAY
\ɹˌe͡ɪdɪə͡ʊˈaktɪv dɪkˈe͡ɪ], \ɹˌeɪdɪəʊˈaktɪv dɪkˈeɪ], \ɹ_ˌeɪ_d_ɪ__əʊ_ˈa_k_t_ɪ_v d_ɪ_k_ˈeɪ]\
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the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
By Princeton University
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the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
By DataStellar Co., Ltd
Word of the day
dust storm
- a windstorm that lifts up clouds of dust or sand a windstorm that lifts up clouds dust or sand; "it was the kind of duster not experienced in years"