Equilibrium, radioactive

Radioactive equilibrium denotes a condition which occurs during a radioactive decayThe spontaneous conversion of a nuclide into another nuclide... chain for which the half-lifeThe period during which half of the nuclei decay in a quanti... of the starting nuclideA nuclide is a type of atom characterized by its proton numb... is greater than the half-lives of the decayThe spontaneous conversion of a nuclide into another nuclide... products when a periodreactor period has passed which is about ten times as long in relation to the longest half-lifeThe period during which half of the nuclei decay in a quanti... of the decayThe spontaneous conversion of a nuclide into another nuclide... products. The activityActivity is the term used to characterise the number of nucl... ratios of the members of the decayThe spontaneous conversion of a nuclide into another nuclide... chain are time-constant in this case.