英語
化學元素 | |
---|---|
At | |
前: (Po) | |
後: (Rn) |
詞源
來自古希臘語 (ástatos, “不穩定”) + 。
發音
名詞
(可數 和 不可數,複數)
- 砹
- 2003, Bill Bryson, A Short History of Nearly Everything, BCA, p. 221:
- Astatine, for instance, is practically unstudied. It has a name and a place on the periodic table (next to Marie Curie's polonium), but almost nothing else.
- 近義詞: (建議名稱) 、(舊名)
- 2003, Bill Bryson, A Short History of Nearly Everything, BCA, p. 221:
衍生詞
異序詞
- , , ,
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