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VocabJLPT N1

concentration

Noun

Definitions

1. concentration
2. density
3. cardinality
4. Concentration

This noun refers to the concentration or density of a substance within a solution or mixture, commonly used in scientific and medical contexts. For example, it might describe the concentration of salt in water or the level of a chemical in the blood.

Example sentences

Sentence 1

This product maintains a consistent concentration of active ingredients.

Sentence 2

"Measure the concentration and you'll find the cause," he said calmly.

Sentence 3

Isn't the chlorine concentration in the pool lower than yesterday?

Sentence 4

Authorities stated they will strengthen monitoring of air pollutant concentrations.

Sentence 5

This device monitors gas concentration levels in real time.