radioisotopi
Radioisotopi, also known as radioactive isotopes, are atoms of a chemical element that have an unstable atomic nucleus. This instability means that the nucleus will spontaneously undergo radioactive decay, emitting radiation in the form of alpha particles, beta particles, or gamma rays. This decay process transforms the parent radioisotope into a different nuclide, which may be a stable isotope or another radioisotope. The rate at which a radioisotope decays is characterized by its half-life, the time it takes for half of the radioactive atoms in a sample to decay. Half-lives can range from fractions of a second to billions of years, depending on the specific radioisotope.
Radioisotopi are produced through various methods, including natural radioactive decay found in some elements, neutron activation