Radioisotope
Of isotope.
A radioactive isotope of an element; produced either naturally or artificially.
This concept's ID is @1~73848
Iodine
- iodine-131
Heavy radioactive isotope of iodine with a half-life of 8 days; used in a sodium salt...
- iodine-125
Light radioactive isotope of iodine with a half-life of 60 days; used as a tracer in...