单词 | nobelium |
释义 | nobelium/nə(ʊ)ˈbiːlɪəm / /nə(ʊ)ˈbɛlɪəm/noun [mass noun] The chemical element of atomic number 102, a radioactive metal of the actinide series. Nobelium does not occur naturally and was first produced by bombarding curium with carbon nuclei. (Symbol: No) The German proposal of ‘meitnerium ‘for 109 was allowed to stand, as were the names proposed for elements 101, 102, and 103 - ‘mendelevium, ‘‘nobelium, ‘and ‘lawrencium,‘respectively....
Origin1950s: modern Latin, from the name Nobel, Alfred Bernhard + -ium. Rhymes |
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