Concentration, in chemistry, is the measure of how much of a given substance there is mixed with another substance.
Concentration may also refer to:
Science, engineering, and technology Mass concentration (astronomy), a region of a planet or moon's crust that is denser than average Number density in physics, chemistry, and astronomy Entertainment Concentration (card game), the card game Concentration (game show), American television game show Concentration (album), an album by Machines of Loving Grace Concentration 20, an album by Namie Amuro
Economics Market concentration, in economics, the number and production share of firms in a market (or industry) Concentration ratio, in economics, a measure of market concentration.
Other uses Attentional control, the cognitive process of controlling the focus of attention Samadhi (Buddhism), mental concentration in Buddhism Concentration camp, a detention center created for specific groups of people, usually during wartime Concentration or academic concentration, a term used at some colleges and universities to refer to a type of academic major or specific focus within a major Force concentration, and concentrate, in military tactics, the practice of concentrating military units
See also
Concentrate (disambiguation)