PH-2090
Uses and hazards of radioactivity
Physics · Secondary 4 · Medium · Uses and hazards of radioactivity
A radioactive tracer is injected into a patient to study kidney function. Which property is most suitable for this tracer?
- Long half-life and emit alpha-particles
- Long half-life and emit beta-particles
- Short half-life and emit gamma rays
- Short half-life and emit alpha-particles
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