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 Reactants 3 Avogadro’s number 4 Mole ration 5 Products 6 Stoichiometry 7 Limiting reagent 8 Percent composition ratio between the amount of moles of compounds in a chemical reaction percentage of each element that makes up a specific compound a substance that undergoes change during a reaction reactant that get used up in a chemical reaction reactant that’s not used up in a reaction 6.02x10^23 the determination of proportions which elements react with one another what is formed from a chemical reaction