About 40,700 results
Open links in new tab
  1. Concentration - Wikipedia

    The concentration can refer to any kind of chemical mixture, but most frequently refers to solutes and solvents in solutions. The molar (amount) concentration has variants, such as normal …

  2. CONCENTRATION Definition & Meaning - Merriam-Webster

    The meaning of CONCENTRATION is the act or process of concentrating : the state of being concentrated; especially : direction of attention to a single object. How to use concentration in a …

  3. What Does Concentration Mean in Chemistry? - ThoughtCo

    Sep 1, 2024 · Concentration in chemistry is the amount of substance in a specific volume or space. There are different ways to calculate concentration, like molarity, mass concentration, and volume …

  4. CONCENTRATION | English meaning - Cambridge Dictionary

    concentration noun (SUBSTANCE) the amount of a substance that is mixed with water or another substance (Definition of concentration from the Cambridge Academic Content Dictionary © …

  5. CONCENTRATION definition and meaning | Collins English Dictionary

    The concentration of a substance is the proportion of essential ingredients or substances in it.

  6. concentration noun - Definition, pictures, pronunciation and usage ...

    Definition of concentration noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  7. Improving concentration and focus - Harvard Health

    Oct 17, 2024 · The human brain is a three-pound supercomputer capable of an awe-inspiring power to learn, remember, and solve problems. Yet people often struggle with lack of concentration and loss …

  8. Concentration - definition of concentration by The Free Dictionary

    con•cen•tra•tion (ˌkɒn sənˈtreɪ ʃən) n. 1. the act of concentrating or the state of being concentrated. 2. exclusive attention to one object; close mental application. 3. something concentrated: a …

  9. concentration - WordReference.com Dictionary of English

    the bringing to a single point: [uncountable] The party worked for the concentration of power in the hands of the few. [countable] large concentrations of immigrants.

  10. concentration, n. meanings, etymology and more | Oxford English …

    Concentration (according to Dr. Grew), is the highest Degree of Mixture, as when two or more Atoms or Particles of the Mixture, do touch by the receiving or thrusting of one into the other.