MLchartDataset catalogue

Curie

Term · Chemistry · MLC-T-CHM-002792

A non-SI unit of radioactivity, defined as the activity of a quantity of radioactive material in which 3.7 x 10^10 disintegrations occur per second. This unit was originally based on the activity of one gram of radium-226. The SI unit for radioactivity is the becquerel (Bq), where 1 Bq equals one disintegration per second, making 1 Ci equivalent to 3.7 x 10^10 Bq.

Table 1. Record
IdentifierMLC-T-CHM-002792
FieldChemistry
SubjectPhysical and Biophysical Chemistry
ReferencesGreen Book, 2nd ed., p. 113 (https://goldbook.iupac.org/files/pdf/green_book_2ed.pdf); PAC, 1994, 66, 2513. 'Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)' on page 2517 (https://doi.org/10.1351/pac199466122513); PAC, 1996, 68, 957. 'Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)' on page 967 (https://doi.org/10.1351/pac199668040957)
See alsoRadioactivity
Record as JSON
{
  "id": "MLC-T-CHM-002792",
  "term": "Curie",
  "field": "Chemistry",
  "definition": "A non-SI unit of radioactivity, defined as the activity of a quantity of radioactive material in which 3.7 x 10^10 disintegrations occur per second. This unit was originally based on the activity of one gram of radium-226. The SI unit for radioactivity is the becquerel (Bq), where 1 Bq equals one disintegration per second, making 1 Ci equivalent to 3.7 x 10^10 Bq.",
  "subject": "Physical and Biophysical Chemistry",
  "see_also": [
    "radioactivity"
  ],
  "references": [
    "Green Book, 2nd ed., p. 113 (https://goldbook.iupac.org/files/pdf/green_book_2ed.pdf)",
    "PAC, 1994, 66, 2513. 'Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)' on page 2517 (https://doi.org/10.1351/pac199466122513)",
    "PAC, 1996, 68, 957. 'Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)' on page 967 (https://doi.org/10.1351/pac199668040957)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/curie/"
}

Record 2,964 of 13,676 in Chemistry terminology (MLC-0109). Request the full dataset.