“lawrencium”的概念、定义、翻译、参考文献-科学参考

　

单词	lawrencium
释义	lawrencium Physics Symbol Lr. A radioactive metallic transuranic element belonging to the actinoids; a.n. 103; mass number of only known isotope 257 (half-life 8 seconds). The element was identified by Albert Ghiorso and associates in 1961. It is named after the US physicist Ernest Orlando Lawrence (1901–58). Chemistry A radioactive metallic transuranic element belonging to the actinoids; a.n. 103; mass number of the first discovered isotope 257 (half-life 8 seconds). A number of very short-lived isotopes have now been synthesized. The element was identified by Albert Ghiorso and associates in 1961. It was named after Ernest Orlando Lawrence (1901–58). https://www.webelements.com/lawrencium/ Information from the WebElements site
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