Back Stroncium-89 Czech Estroncio-89 Spanish استرانسیوم-۸۹ Persian Strontium-89 Interlingua ストロンチウム89 Japanese Strontium-89 Dutch Strontium-89 Vietnamese
| General | |
|---|---|
| Symbol | 89Sr |
| Names | strontium-89, 89Sr, Sr-89 |
| Protons (Z) | 38 |
| Neutrons (N) | 51 |
| Nuclide data | |
| Natural abundance | syn |
| Half-life (t1/2) | 50.57 d |
| Decay products | 89Y |
| Decay modes | |
| Decay mode | Decay energy (MeV) |
| Beta decay | 1.492[1] |
| Isotopes of strontium Complete table of nuclides | |
Strontium-89 (89
Sr
) is a radioactive isotope of strontium produced by nuclear fission, with a half-life of 50.57 days. It undergoes β− decay into yttrium-89. Strontium-89 has an application in medicine.[2]
- ^ Delacroix, D.; Guerre, J. P.; Leblanc, P.; Hickman, C. (1 January 2002). "Radionuclide and Radiation Protection Data Handbook 2002". Radiation Protection Dosimetry. 98 (1): 79. doi:10.1093/oxfordjournals.rpd.a006705. PMID 11916063.
- ^ Audi, Georges; Wapstra, Aaldert Hendrik; Thibault, Catherne; Blachot, Jean; Bersillon, Olivier (2003). "The NUBASE evaluation of nuclear and decay properties" (PDF). Nuclear Physics A. 729 (1): 3–128. Bibcode:2003NuPhA.729....3A. CiteSeerX 10.1.1.692.8504. doi:10.1016/j.nuclphysa.2003.11.001. Archived from the original (PDF) on 2011-07-20.
© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search