noun Download 🔗Share The smallest particle of a specific element or compound that retains the chemical properties of that element or compound; two or more atoms held together by chemical bonds. Examples : "Hydrogen chloride is a diatomic molecule, consisting of a hydrogen atom and a chlorine atom." chemistry physics science element substance compound material Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A tiny amount. Examples : "A single molecule of dust settled on the table. " amount chemistry substance Chat with AIVocabulary GamePractice Reading