Isotopes of cobalt - Wikipedia
The isotopes of cobalt range in atomic weight from 50 Co to 78 Co. The main decay mode for isotopes with atomic mass less than that of the stable isotope, 59 Co, is electron capture and the main mode of decay for those of greater than 59 atomic mass units is beta decay .
Cobalt Isotopes - List and Properties - ChemLin
List, data and properties of all known isotopes of Cobalt. All atomic nuclei of the chemical element cobalt are summarized under cobalt isotopes; these all consist of an atomic nucleus with 27 protons and, in the uncharged state, 27 electrons. The difference between each cobalt isotope is based on the number of neutrons in the nucleus.
Chemistry of Cobalt - Chemistry LibreTexts
2024年11月23日 · Isotopes of Cobalt. Cobalt has one naturally occurring isotope which is cobalt 59. Isotopes are two or more forms a element. Isotopes are different because of their mass number. The number written on the right of an element i.e 59 is the mass number.
WebElements Periodic Table » Cobalt » isotope data
This table shows information about naturally occuring isotopes, their atomic masses, their natural abundances, their nuclear spins, and their magnetic moments. Further data for radioisotopes (radioactive isotopes) of cobalt are listed (including any which occur naturally) below.
Cobalt - Element information, properties and uses | Periodic Table
Cobalt-60 is a radioactive isotope. It is an important source of gamma-rays. It is widely used in cancer treatment, as a tracer and for radiotherapy.
Isotopes of cobalt - chemeurope.com
The isotopes of cobalt range in atomic weight from 50 u (50 Co) to 73 u (73 Co). The primary decay mode for isotopes with atomic mass unit values less than that of the most abundant stable isotope, 59 Co, is electron capture and the primary mode of decay for those of greater than 59 atomic mass units is beta decay .
Cobalt | Uses, Properties, & Facts | Britannica
2025年1月6日 · Natural cobalt is all stable isotope cobalt-59, from which the longest-lived artificial radioactive isotope cobalt-60 (5.3-year half-life) is produced by neutron irradiation in a nuclear reactor.
Cobalt Facts – Atomic Number 27 or Co - Science Notes and …
2018年11月14日 · Isotopes: The only stable isotope is cobalt-59. There are twenty-six known isotopes, from Co-50 to Co-75. Cobalt-60 is an important radioisotope for research, commercial, and medical purposes. Its half-life is 5.27 years. Cobalt is also used to make a type of “dirty” bomb, known as a cobalt bomb.
It's Elemental - The Element Cobalt - Thomas Jefferson National ...
Most of the isotope data on this site has been obtained from the National Nuclear Data Center. Please visit their site for more information. Isotopes With A Known Natural Abundance
Cobalt - HyperPhysics
The isotope Cobalt-60 has historical significance because it was a component in the radioactive fallout from nuclear weapons. The isotope was used for many years in radiation therapy for cancer. It was also the isotope associated with experiment which demonstrated the nonconservation of parity.