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sciencing.com/types-isotopes-uses-8571746.html

Radioactive isotopes find uses in agriculture, food industry, pest control, archeology and medicine. Radiocarbon dating, which measures the age of carbon-bearing items, uses a radioactive isotope known as carbon-14. In medicine, gamma rays emitted by radioactive elements are used to detect tumors inside the human body.

azchemistry.com/radioactive-isotopes-used-medicine

No Comments on 33 Common Radioactive Isotopes Used in Medicine – Types and Examples Radiation is an expenditure and energy propagation through space or a substance in the form of waves or particles.

www.reference.com/science/examples-isotopes-uses-b7fdf3bf9390039c

Examples of isotopes are O-16, O-17 and O-18. These isotopes can be used in forensics, but are even more accurate in their ability to tell whether a certain rock originated on Earth, Mars or even an asteroid. Oxygen isotopes can also tell how the oceans have been heating up or cooling down over eons.

chem.libretexts.org/Courses/Eastern_Mennonite_University/EMU:_Chemistry_for_the...

The half-life of radioactive isotopes is unaffected by any environmental factors, so the isotope acts like an internal clock. For example, if a rock is analyzed and is found to contain a certain amount of uranium-235 and a certain amount of its daughter isotope, we can conclude that a certain fraction of the original uranium-235 has ...

www.britannica.com/science/radioactive-isotope

A radioactive isotope, also known as a radioisotope, radionuclide, or radioactive nuclide, is any of several species of the same chemical element with different masses whose nuclei are unstable and dissipate excess energy by spontaneously emitting radiation in the form of alpha, beta, and gamma rays. Every chemical element has one or more radioactive isotopes.

en.wikipedia.org/wiki/Isotope

Isotope vs. nuclide. A nuclide is a species of an atom with a specific number of protons and neutrons in the nucleus, for example carbon-13 with 6 protons and 7 neutrons. The nuclide concept (referring to individual nuclear species) emphasizes nuclear properties over chemical properties, whereas the isotope concept (grouping all atoms of each element) emphasizes chemical over nuclear.

opentextbc.ca/introductorychemistry/chapter/uses-of-radioactive-isotopes-2

Medical Applications. Radioactive isotopes have numerous medical applications—diagnosing and treating illness and diseases. One example of a diagnostic application is using radioactive iodine-131 to test for thyroid activity (Figure 15.4 “Medical Diagnostics”).The thyroid gland in the neck is one of the few places in the body with a significant concentration of iodine.

www.quora.com/What-are-the-most-common-uses-for-isotopes

My interpretation is that the questioner wants uses for isotopes where the number of neutrons is important. Do you see my problem? Everything is an isotope. Water is primarily the hydrogen isotope with no neutrons and the oxygen isotope with 8 neu...

www.thoughtco.com/definition-of-isotopes-and-examples-604541

List the mass number of an element after its name or element symbol. For example, an isotope with 6 protons and 6 neutrons is carbon-12 or C-12. An isotope with 6 protons and 7 neutrons is carbon-13 or C-16. Note the mass number of two isotopes may be the same, even though they are different elements.

study.com/academy/lesson/what-are-isotopes-definition-types-examples.html

The most common and abundant isotope of carbon is carbon-12. Looking at the percentages below each carbon isotope, we see that almost 98.9% of the carbon that is found is in the form of carbon-12.