An artificially produced transuranic element that concludes the actinide series, the longest-lived isotope of which has a half-life of a few…
| 单词 | θ68915 |
| 释义 | the world > matter > chemistry > elements and compounds > metals > specific elements > lawrencium > [noun] (3) lawrencium1961 An artificially produced transuranic element that concludes the actinide series, the longest-lived isotope of which has a half-life of a few… Lw1961 The element lawrencium. Lr1970 The element lawrencium. |
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