astatine

 
['æstətiːn]     ['æstətiːn]    
  • n. [化]砹
At
new

astatine的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium

astatine的用法和样例:

例句

  1. Here is a brief description of astatine.
    回复:砹的颜色是什么?
  2. Any of a group of five chemically related nonmetallic elements including fluorine,chlorine,bromine,iodine,and astatine.
    卤素包括氟、氯、溴、磺、砹有化学联系的五个非金属元素一族中的任何一个
  3. Any of a group of five chemically related nonmetallic elements including fluorine, chlorine, bromine, iodine, and astatine.
    卤素包括氟、氯、溴、磺、砹有化学联系的五个非金属元素一族中的任何一个
  4. Any of the five nonmetallic elements with similar chemical properties: fluorine, chlorine, bromine, iodine (I), and astatine (At).
    周期表VIIa族元素,包括五种化学性质类似的非金属元素:氟(F)、氯(Cl)、溴(Br)、碘(I)和(At)。
  5. astatine should have the greatest tendency to form ??ations
    砹应该具有形成阳离子?鬃畲蟮那阆颉?/UK>
  6. any of the chemical elements fluorine or chlorine or bromine or iodine or astatine.
    氟、氯、溴、碘、砹中任意一种化学元素。

astatine的相关资料:

近反义词

【近义词】

临近单词

今日热词
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