изотоп || изотопический, изотопный
- activating isotope
- alpha-emitting isotope
- beta-emitting isotope
- biologically significant isotope
- daughter isotope
- enriched isotope
- fertile isotope
- fission isotope
- gamma-emitting isotope
- heavy isotope
- industrial isotope
- intermediate isotope
- light isotope
- long-lived isotope
- man-made isotope
- naturally occurring isotope
- natural isotope
- neutron-deficient isotope
- neutron-rich isotope
- original isotope
- parent isotope
- radioactive isotope
- short-lived isotope
- stable isotope
- tracer isotope
- unstable isotope