Advance ㅂ radioactivity in Korean: 방사능’s meaning and pronunciation radioactivity in Korean is 방사능. For examples, you can use like [방사능 오염, 방사능 피해]. In this post you will learn how to pronounce and use radioactivity in Korean along with examples. 2022.12.21 Advance ㅂAdvanced WordsWordsㅂ