noun🔗ShareIonenAn 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." "Wenn man Salz in Wasser auflöst, zerfällt es in Natrium- und Chlorid-Ionen, wodurch das Wasser Elektrizität leiten kann.chemistryphysicsscienceelementChat with AIVocabulary GamePractice Reading