[Answer] A radioactive nuclide is used to detect eye tumors. An atom of this radionuclide contains 15 protons 15 electrons and 17 neutrons. Which is symbol of this radionuclide?

Answer: 32 15 P
A radioactive nuclide is used to detect eye tumors. An atom of this radionuclide contains 15 protons 15 electrons and 17 neutrons. Which is symbol of this radionuclide?

A radionuclide ( radioactive nuclide radioisotope or radioactive isotope) is an atom that has excess nuclear energy making it unstable. This excess energy can be used in one of three ways: emitted from the nucleus as gamma radiation; transferred to one of its electrons to release it as a conversion electron; or used to create and emit a new particle (alpha particle or beta particle) from the …

Technetium-99m (99m Tc) is a metastable nuclear isomer of technetium-99 (itself an isotope of technetium) symbolized as 99m Tc that is used in tens of millions of medical diagnostic procedures annually making it the most commonly used medical radioisotope in the world.. Technetium-99m is used as a radioactive tracer and can be detected in the body by medical equipment (gamma cameras).

Phosphorus-32 (32 P) is a radioactive isotope of phosphorus.The nucleus of phosphorus-32 contains 15 protons and 17 neutrons one more neutron than the most common isotope of phosphorus phosphorus-31.Phosphorus-32 only exists in small quantities on Earth as it has a short half-life of 14.268 days and so decays rapidly.. Phosphorus is found in many organic molecules and so phosphorus-32 …

Phosphorus-32 – Wikipedia

Beta particle – Wikipedia

Neutron radiation is a form of ionizing radiation that presents as free neutrons .Typical phenomena are nuclear fission or nuclear fusion causing the release of free neutrons which then react with nuclei of other atoms to form new isotopes—which in turn may trigger further neutron radiation. Free neutrons are unstable decaying into a proton an electron plus an anti-electron-neutrino … …

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