Question text
38 A radioactive isotope is injected into a patient as part of a medical test. The radiation emitted is detected outside the body. What are suitable properties for this isotope? radiation type half-life A alpha particles a few hours B beta particles a few years C gamma rays a few hours D gamma rays a few years
38 A radioactive isotope is injected into a patient as part of a medical test. The radiation emitted is
detected outside the body.
What are suitable properties for this isotope?
radiation type half-life
A alpha particles a few hours
B beta particles a few years
C gamma rays a few hours
D gamma rays a few years
Select your answer: