Home > Term: Decay constant
Decay constant
The fraction of a number of atoms of a radionuclide that disintegrates in a unit of time. The decay constant is inversely proportional to the radioactive half-life.
- Part of Speech: noun
- Industry/Domain: Medical devices
- Category: Radiology equipment
- Company: U.S. HHS
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- Harry8L
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(London, United Kingdom)