砹
Astatine At · 85
solid non-metal · period 6, group 17 · p-block
Anatomy
石 radical 石 shí
stone → solid non-metal
+ stone → solid non-metal
艾 phonetic
= 砹 ài
Transliteration. The phonetic half approximates the international name. Astatine
Homophones
Same syllable, different tone: 锿 āi Einsteinium.
Unicode
U+7839 in CJK Unified Ideographs