noun🔗Share이온An atom or group of atoms bearing an electrical charge, such as the sodium and chlorine atoms in a salt solution."Example Sentence: "When you dissolve salt in water, it breaks down into sodium and chloride ions, which allow the water to conduct electricity." "소금을 물에 녹이면 나트륨과 염화물 이온으로 분해되어 물이 전기를 전도할 수 있게 됩니다.chemistryphysicsscienceelementChat with AIVocabulary GamePractice Reading