'An amount of a substance equal to its molecular weight, it's also Cindy Crawford's distinctive characteristic'
a mole
DO YOU MEASURE UP?: An amount of a substance equal to its molecular weight, its also Cindy Crawfords distinctive characteristic
An amount of a substance equal to its molecular weight, it's also Cindy Crawford's distinctive characteristic
An amount of a substance equal to its molecular weight, it's also Cindy Crawford's distinctive characteristic
DO YOU MEASURE UP?
a mole
DO YOU MEASURE UP?