radioactive age

https://doi.org/10.1351/goldbook.R05078
The time, estimated from measurement of the isotopic composition, during which the content of a @R05077@ species within an object has remained unchanged except for @N04227@.
Source:
PAC, 1982, 54, 1533. (Glossary of terms used in nuclear analytical chemistry (Provisional)) on page 1549 [Terms] [Paper]
Citation: 'radioactive age' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.R05078 RIS BibTex EndNote
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Last revised: February 24, 2014