Describe one reason why isotopes chosen for diagnostic medical tracers typically have…

PHYSICS · Subjective · A Level · Physics · Nuclear physics · Nuclear physics

Problem

Describe one reason why isotopes chosen for diagnostic medical tracers typically have much shorter half-lives than isotopes used as long-term radiation sources in smoke detectors or for geologic dating.

Related theory

Radioactivity
Nuclear physics
Uses and hazards of radiation
Atomic Structure
Nuclei
Radioactive decay

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