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 Excess reagent 2 Avogadro’s number 3 Reactants 4 Products 5 Percent composition 6 Stoichiometry 7 Limiting reagent 8 Mole ration a substance that undergoes change during a reaction reactant that get used up in a chemical reaction what is formed from a chemical reaction ratio between the amount of moles of compounds in 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 the determination of proportions which elements react with one another