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English Fox - English Dictionary
Meaning of
radioactivity
in English
radioactivity
us
/ˌreɪdiʊˈæktɪviː/
uk
/ˌreɪdiəʊˈæktɪvɪ/ Word: psychology Part of Speech: noun Definition: the scientific study of the mind and behavior Output: /ˌsaɪkəˈlɒdʒi/
#limited
Plural
radioactivities
