tha: ธาตุหายากชนิดหนึ่งมีสัญลักษณ์ At; at

Information
has URI	http://lexvo.org/id/term/tha/%E0%B8%98%E0%B8%B2%E0%B8%95%E0%B8%B8%E0%B8%AB%E0%B8%B2%E0%B8%A2%E0%B8%B2%E0%B8%81%E0%B8%8A%E0%B8%99%E0%B8%B4%E0%B8%94%E0%B8%AB%E0%B8%99%E0%B8%B6%E0%B9%88%E0%B8%87%E0%B8%A1%E0%B8%B5%E0%B8%AA%E0%B8%B1%E0%B8%8D%E0%B8%A5%E0%B8%B1%E0%B8%81%E0%B8%A9%E0%B8%93%E0%B9%8C%20At%3B%20at

Meaning
means	(noun) a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium atomic number 85, At, astatine