noun डाउनलोड 🔗साझा करें मोल In 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. Examples : "The chemist needed 2.5 mol of sodium chloride for the experiment. " रसायनज्ञ को प्रयोग के लिए सोडियम क्लोराइड के 2.5 मोल की आवश्यकता थी। amount substance unit chemistry physics science element AI से चैट करेंशब्दावली खेलपढ़ने का अभ्यास
