In chemistry the term mole represents a pile or mass of atoms, molecules, ions or electrons. Just as common man measures quantity in terms of kilograms or dozens, a chemical scientist deals with a 'mole' of atoms, molecules, ions or electrons.
We're sorry, but this browser is not supported by TopperLearning.
To get the best experince using TopperLearning, we recommend that you use Google Chrome. Continue, I understand this browser is not compatible.