actinon

n. 锕射气 [医] 锕射气

词形变化

actinons 复数 actinons

别名

actineon acton akton

释义与例句

n.
  1. 1.

    Radon-219 (21986Rn; symbol An), an isotope of radon

    过时 物理
  2. 2.

    Synonym of radon.

    废旧
  3. 3.

    An actinide

    过时

词汇关系

词源

Contraction of actinium emanation.

来源:wiktionary