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【氡】Chinese Character Details
Animated Stroke Order
氡 Stroke Order Animation
Pinyin dōng
Zhuyin ㄉㄨㄥ
Radical 气
Strokes 9
Stroke Order Diagram
氡 Stroke Order Diagrams
Definitions
dōng(1) 化学元素。符号为Rn。全部同位素都具放射性，为惰性气体族中最重的元素。可从镭放射性衰变中，以气体射气的形式获得。医学上通常用来治疗恶性肿瘤。　△氡气、镭射气
Definition
(English)		 radon (element 86, Rn)
Characters With The Same Pronunciation
Characters With The Same Radical