Cadmium113s

Cadmium-113m is a metastable nuclear isomer of cadmium. Its atomic nucleus contains 48 protons and 65 neutrons. It is produced primarily through the beta decay of indium-113 and also through neutron capture by cadmium-112. Cadmium-113m has a relatively long half-life of 1.7 hours, meaning it decays at a slow rate.

The decay of cadmium-113m primarily occurs through internal conversion, releasing energy in the form of electrons and gamma rays. It can also undergo beta decay to stable indium-113. Due to the emission of gamma rays, cadmium-113m is considered a radioactive isotope.

In scientific applications, cadmium-113m has been used as a radioactive tracer in certain research studies. Its decay properties allow for detection and measurement, which can be valuable in understanding various processes. However, due to its radioactivity, handling and disposal require specialized procedures and precautions to minimize exposure. It is not a commonly encountered radioisotope in widespread industrial or medical applications.