Definition of specific activity in English:

specific activity

Line breaks: spe|cif¦ic ac¦tiv|ity

noun

Physics
The activity of a given radioisotope per unit mass.

Definition of specific activity in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day jaunty
Pronunciation: ˈdʒɔːnti
adjective
having a lively, cheerful, and self-confident manner...