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单词 nielsbohrium
释义

nielsbohrium

/niːlzˈbəʊrɪəm/
noun
mass noun
a name proposed by the American Chemical Society for the chemical element of atomic number 107, now called bohrium
(化学元素)(现称BOHRIUM) 。
词源
modern Latin, from the name of the scientist Niels Bohr (see BOHR). The term was originally proposed (c.1971) by Soviet scientists for element 105 (hahnium).
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更新时间:2025/1/23 8:51:14