Isotopes of indium
Indium (In) consists of two primordial nuclides, with the most common (~ 95.7%) nuclide (In) being measurably though weakly radioactive. Its spin-forbidden decay has a half life of 441 trillion years....
Indium-111
Indium-111 is an isotope of indium with a radioactive half-life of 2.80 days, making it useful as a radioactive tracer. It is made for this use by the Nordion(Canada) Inc. unit of Nordion, Inc. as ind...