Relier Pairs The Mole Matching GameVersion en ligne Match the concepts related to 'The Mole' story and its characters in this fun game! par Globoi Ej 1 Products 2 Avogadro’s number 3 Percent composition 4 Excess reagent 5 Reactants 6 Limiting reagent 7 Mole ration 8 Stoichiometry ratio between the amount of moles of compounds in a chemical reaction a substance that undergoes change during a reaction the determination of proportions which elements react with one another reactant that get used up in a chemical reaction what is formed from a chemical reaction reactant that’s not used up in a reaction 6.02x10^23 percentage of each element that makes up a specific compound