Vocabulary What does 塩素 (えんそ, enso) mean? 塩素 (えんそ, enso) means chlorine (Cl). Quick factsReadingえんそRomajiensoPart of speechnoun 塩素えんそensochlorine (Cl)1noun chlorine (Cl)Kanji in this word塩salt素plain, simple; element, base
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