请输入您要查询的英文单词:

 

单词 hassium
释义

hassium

/ˈhasɪəm /
noun [mass noun]
The chemical element of atomic number 108, a very unstable element made by high-energy atomic collisions. (Symbol: Hs) See also hahnium.Element 108 is called hassium, after the German state of Hesse wherein Darmstadt is situated....
  • One potential candidate for such a long-living element is hassium, which contains about 180 neutrons.
  • They have anywhere from 13 isotopes to one isotope (e.g., hassium and meitnerium).

Origin

Modern Latin, from Latin Hassias 'Hesse' (the German state); it was discovered in Darmstadt in 1984.

随便看

 

英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/22 18:58:29