반응하지

In a sentence

• 그는 내가 한 질문에 반응하지 않았다.

  He did not respond to my question.

  Here, '반응하지' is used as the negative form of 'react' or 'respond' in the context of addressing a question or statement.

• 이 특정 화학 물질은 온도 변화에 즉시 반응합니다.

  This specific chemical reacts immediately to changes in temperature.

  In this sentence, '반응하지' (as the non-negative root '반응하다') is used to describe a chemical reaction under a given condition.

• 사람들은 예기치 않은 상황에 다르게 반응한다.

  People react differently to unexpected situations.

  Here, '반응하다' describes how individuals respond to scenarios or challenges.