Decay chain
Term · Chemistry · MLC-T-CHM-002891
A series of radioactive nuclear decays where an unstable nuclide transforms into a sequence of different nuclides until a stable nuclide is formed. Each step in the chain involves the emission of radiation, such as alpha or beta particles. The uranium-238 decay chain is a well-known example, ending with lead-206.
| Identifier | MLC-T-CHM-002891 |
|---|---|
| Field | Chemistry |
| Subject | Analytical Chemistry |
| Synonyms | radioactive chain; radioactive series |
| References | PAC, 1994, 66, 2513. 'Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)' on page 2518 (https://doi.org/10.1351/pac199466122513) |
| See also | Nuclear decay; Nuclide; Stable |
Record as JSON
{
"id": "MLC-T-CHM-002891",
"term": "Decay chain",
"field": "Chemistry",
"definition": "A series of radioactive nuclear decays where an unstable nuclide transforms into a sequence of different nuclides until a stable nuclide is formed. Each step in the chain involves the emission of radiation, such as alpha or beta particles. The uranium-238 decay chain is a well-known example, ending with lead-206.",
"synonyms": [
"radioactive chain",
"radioactive series"
],
"subject": "Analytical Chemistry",
"see_also": [
"nuclear decay",
"nuclide",
"stable"
],
"references": [
"PAC, 1994, 66, 2513. 'Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)' on page 2518 (https://doi.org/10.1351/pac199466122513)"
],
"url": "https://mlchart.com/terminology/chemistry/decay-chain/"
}
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