Disintegration per Minute per Gram

**Semantic type:** Quantitative Concept

**Definition:** A unit of radioactive decay expressed in atoms of radioactive material that decay over a period of time equal to sixty seconds in a mass unit equal to one gram.

**Synonyms:** - Disintegrations per Minute per Gram - dpm/g - {Disintegrations}/min/g - {Disintegrations}/min/g