Which statement best describes the relationship between the scientist and experiment that helped modern chemists study stoichiometry?
A. Anton Lavoisier determined how to track reversible reactions in closed systems.
B. Demetri Mendeleev measured properties of compounds that he later organized into the periodic table in terms of atomic numbers.
C. Amedeo Avogardo studied gases to carefully measure amounts of substance in one mole that would later become an SI unit.
D. John Dalton measured the mass of the electron that would later be called an atomic mass unit or amu.