How to Use concentration in a Sentence

concentration

noun

• There is a concentration of wealth in the cities.
• He objects to the concentration of power in the hands of a few rich men.
• When you're tired it's easy to lose your concentration.
• There was a concentration on ethics within the agency.
• The job required her full concentration.
• All that noise is disturbing my concentration.
• The Middle East has the highest concentration of these in the world.
  — Nell Lewis, CNN, 12 Sep. 2022
• The sites with the highest concentrations of the chemical are marked in deep red on the map.
  — Amanda Gokee, BostonGlobe.com, 17 May 2023
• Of those, 27 were found to contain PFAS, though the concentrations were low.
  — Aria Bendix, NBC News, 24 Aug. 2023
• The volume of distribution is the ratio of the amount of the drug in the body overall to its concentration in the blood.
  — Brad Reisfeld, USA TODAY, 24 Apr. 2023
• The older a bird was, the higher the lead concentration in its bones, researchers found.
  — Dana Hedgpeth, Washington Post, 12 May 2022
• The lower the concentration of Jews in an area, the longer the explanations.
  — David Harsanyi, National Review, 27 Apr. 2023
• Anne may have been devoured by the concentration camps, but her voice was not stilled.
  — Richard Lederer, San Diego Union-Tribune, 15 Oct. 2022
• Lu upped the ante, tracking stress in an area of the body that contains the highest concentration of eccrine sweat glands: the palm.
  — Adithi Ramakrishnan, Dallas News, 16 Mar. 2023
• The virus homes in on the udders of milking cows, and studies have found high concentrations of bird flu virus in raw milk.
  — Cnn.com Wire Service, The Mercury News, 8 Jan. 2025
• Four cities in Greater Cleveland have the largest concentration of people from one of the top ancestries in the state.
  — Zachary Smith, cleveland, 29 Dec. 2022
• Inside a kitchen with a wood stove in Ethiopia, PM2.5 concentrations are about 20 times greater than outside the home.
  — Olivia Ferrari, Smithsonian Magazine, 16 July 2024
• At the same time, the clusters and berries were small, for deep concentration and good tannin structure.
  — Sara L. Schneider, Robb Report, 25 Apr. 2022
• One response might be to try to break up that concentration.
  — Isaac Chotiner, The New Yorker, 25 Jan. 2023
• After three hours, the team found that drug plasma concentrations in dogs with the patch were more than 150 times higher than in the dogs that took a tablet.
  — Margaret Osborne, Smithsonian Magazine, 29 Sep. 2023
• For very small children the amount of venom dispersed throughout the body is many times the concentration in an adult.
  — Tim MacWelch, Outdoor Life, 3 May 2023
• Here are the cities with the highest concentration of wealthy people in Arizona.
  — Reia Li, The Arizona Republic, 9 Oct. 2024
• Some of the highest concentrations of birds are found near the lakeshores, which makes Milwaukee a great spot to birdwatch.
  — Caitlin Looby, Journal Sentinel, 13 Aug. 2024
• Even with a high concentration of parks to choose from, few can compete with the flagship location of the Great Wolf Lodge.
  — Carly Caramanna, Travel + Leisure, 7 May 2023
• Further, a paper straw brand was the brand with the highest PFAS concentration.
  — Alexa Mikhail, Fortune Well, 24 Aug. 2023
• The largest concentration of hoodoos (columns of rock jutting out of the ground) can be found in Bryce Canyon National Park.
  — Evie Carrick, Travel + Leisure, 11 June 2022
• When the concentration is in such a way, that’s distinctive.
  — Alexandria Ocasio-Cortez, Rolling Stone, 22 Nov. 2022
• Even the concentration of graffiti, just seeing that all over the walls and all over the streets, really stuck with me.
  — Allison Noelle Conner, Los Angeles Times, 9 May 2023
• Accounts at the time said flames could be seen for miles, and neighbors were evacuated because of the concentration of burning hazardous materials.
  — Don Stacom, Hartford Courant, 9 June 2025
• Current data showed that the therapy's effects waned after 4–6 weeks due to declining concentrations of the medicine, requiring repeat injections.
  — William A. Haseltine, Forbes.com, 2 June 2025