Radioactive phosphorus is the general name for radioactive isotopes that belong to the element phosphorus and have a mass number from 28 to 34. They are radioactive and have a half-life (the time during which the amount of radioactive substance is halved) from 0.28 seconds to 25 days.
Radioactive phosphorus is used in medicine for the diagnosis and treatment of various diseases. For example, the 32P isotope is used to diagnose breast cancer, and the 24P isotope is used to treat lung cancer.
Also, radioactive phosphorus can be used in scientific research to study the properties of radioactive elements. For example, it can be used to study nuclear fission processes in nuclear reactors.
Overall, radioactive phosphorus is an important element in science and medicine, and its use continues to expand.