This is the 16796th most frequent Korean word.
산성
"산성" means "acidity" or "acidic" in English.
The word '산성' is used here as an adjective describing a chemical property.
이 물질은 매우 산성입니다.
This substance is very acidic.
Here, '산성 지역' denotes 'acidic regions,' highlighting '산성' as an adjective used in a geographical ecology context.
산성 지역에서는 특이한 식물이 자랍니다.
Special plants grow in acidic regions.
In this sentence, '산성' is used as a noun to represent the concept of acidity.