What characterizes the time parameter $T_{1/2}$ in radioactive samples?
Answer
The time required for exactly half of the radioactive nuclei in a sample to undergo decay
The half-life ($T_{1/2}$) is a unique value for each radioisotope that measures the time necessary for half of the unstable nuclei within a sample population to decay.
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Stable and Unstable Nuclei | Radioactivity | Physics | FuseSchool
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