Sodium-24 is radioactive and can be created from common sodium-23 by neutron activation. With a half-life of 14.9560(15) h, 24 Na decays to 24 Mg by emission of an electron and two gamma rays. [10] [11] Exposure of the human body to intense neutron radiation creates 24 …

Sodium-24 is a radioisotope of the chemical element sodium, which, in addition to the element-specific 11 protons, has 13 neutrons in the atomic nucleus, resulting in the mass number 13.

Learn about this topic in these articles: Sodium-24 (15-hour half-life) is limited in use by its short life and is produced by irradiation in a nuclear reactor. Because of this reaction, a sodium-cooled reactor must have a second heat-transfer loop so that radioactive sodium does not come in contact with the environment.…

May 18, 2023 · One of the many isotopes of sodium, with an atomic weight of 24 and 14.96 hour half-life. Sodium-24 is used to measure ECF through indicator dilution. Its quantity is also measured to determine the absorbed radiation dose thereby determining the level of medical treatment required for the patient.

List, data and properties of all known isotopes of Sodium. Sodium is a monoisotopic and mononuclide element: only one stable isotope of sodium 23 Na occurs in nature. All other known isotopes are unstable.

May 21, 2024 · Sodium-24 is used primarily as a radioactive tracer in medical imaging studies such as imaging blood flow in the heart, detecting blocked blood vessels, and studying biological processes in...

Aug 2, 2005 · Contamination lasting more than 24 hrs require NRC notification when greater than 20000 µCi RADIONUCLIDE DATA SHEET Sodium – 24 Na – 24 11 protons 13 neutrons. Title: Microsoft Word - Sodium 24.doc Author: LewisGL Created Date:

Detailed decay information for the isotope sodium-24 including decay chains and daughter products.

The isotope of sodium with an atomic weight of 24, and a half-life of 14.96 hr; it emits beta and gamma rays, and is more easily prepared than the longer-lived, positron-emitting 22 Na (half-life, 2.605 year). It is used to measure extracellular fluid by indicator dilution.

The following table shows the atomic nuclei that are isotonic (same neutron number N = 13) and isobaric (same nucleon number A = 24) with Sodium-24m. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.