单词 | nielsbohrium |
释义 | nielsbohrium/niːlzˈbɔːrɪəm /noun [mass noun] A name proposed by the American Chemical Society for the chemical element of atomic number 107, now called bohrium.The same is true of element 105, called hahnium by one group and nielsbohrium by the other....
OriginModern Latin, from the name of the scientist Niels Bohr (see Bohr, Niels). The term was originally proposed (circa1971) by Soviet scientists for element 105 (dubnium). |
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