Question

What differs between a radioactive isotope and a stable isotope of the same element? O Stable isotopes break down quickly. O Radioactive isotopes do not break downO Radioactive isotopes last for less time. O Stable isotopes are usually heavier​

Answer 1

Radioactive isotopes have the same chemical properties as stable isotopes of the same element, but they emit radiation, which can be detected. They are used as radioactive tracers in various scientific and medical applications.

Step-by-step explanation:

Radioactive isotopes have the same chemical properties as stable isotopes of the same element, but they emit radiation, which can be detected. If we replace one (or more) atom(s) with radioisotope(s) in a compound, we can track them by monitoring their radioactive emissions. This type of compound is called a radioactive tracer (or radioactive label). Radioisotopes are used to follow the paths of biochemical reactions or to determine how a substance is distributed within an organism. Radioactive tracers are also used in many medical applications, including both diagnosis and treatment. They are used to measure engine wear, analyze the geological formation around oil wells, and much more.