| 单词 | hahnium |
| 释义 | hahnium in British English (ˈhɑːnɪəm) noun a name once advanced by the American Chemical Society for dubnium Word origin C20: named after Otto Hahnhahnium in American English (ˈhɑniəm) US noun dubnium: symbol, Ha the name originally proposed by American scientists for this element Word origin after Hahn |
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