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Related to actinon: radium emanation
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  • noun

Synonyms for actinon

any of a series of radioactive elements with atomic numbers 89 through 103

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Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Radon ([sup.222]Rn), Thoron ([sup.220] Rn) and actinon ([sup.219]Rn) are the radionuclides that are found in the gaseous form in the decay series of Uranium and Thorium.
Tim Lamb, the ECB chief executive, said: "Lloyd's remarks were his own and not in line with the position of the ECB, which is happy to abide by ICC's ruling on Muralitharan's actinon.
Also, the term'actinide'is used instead of the preferred actinon'.