actinon
Also found in: Dictionary, Thesaurus, Financial, Acronyms, Encyclopedia, Wikipedia.
Related to actinon: radium emanation
actinium emanation
A radioisotope associated with actinium identified in 1904, which has a half-life of 3.96 seconds and correspond to 219Rn.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
actinon
(ak′tĭ-non″) [ actinium]A chemically inert, short-lived isotope of actinium.
Medical Dictionary, © 2009 Farlex and Partners