Read Edit View history 砹 ài astatine Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 砹 ài astatine astatine; a radioactive nonmetallic chemical element (At) in the halogen group Edit Delete References Add reference same_as 砹/砹 → 砈/砈 Edit Delete same_as 砈/砈 → 砹/砹 Edit Delete
砹 ài astatine astatine; a radioactive nonmetallic chemical element (At) in the halogen group Edit Delete