daughter product

in radiochemistry
https://doi.org/10.1351/goldbook.D01525
Any
nuclide
which follows a specified
radionuclide
in a
decay chain
.
Source:
PAC, 1994, 66, 2513. (Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)) on page 2517 [Terms] [Paper]