noun🔗ShareMolIn the International System of Units, the base unit of amount of substance; the amount of substance of a system which contains as many elementary entities (atoms, ions, molecules, etc.) as there are atoms in 0.012 kg of carbon-12. Symbol: mol. The number of atoms is known as Avogadro’s number."The chemist needed 2.5 mol of sodium chloride for the experiment. "Der Chemiker benötigte 2,5 Mol Natriumchlorid für das Experiment.amountsubstanceunitchemistryphysicsscienceelementChat with AIVocabulary GamePractice Reading
