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 Limiting reagent 2 Stoichiometry 3 Excess reagent 4 Percent composition 5 Reactants 6 Avogadro’s number 7 Products 8 Mole ration what is formed from a chemical reaction percentage of each element that makes up a specific compound reactant that’s not used up in a reaction 6.02x10^23 a substance that undergoes change during a reaction ratio between the amount of moles of compounds in a chemical reaction reactant that get used up in a chemical reaction the determination of proportions which elements react with one another