A vogadro was born on June 9, 1776 in Turin, Italy. He began his career in 1796 by obtaining a doctorate in law and practicing as a lawyer for three years after. In 1800, he began to take private lessons in mathematics and physics and decided to make the natural sciences his profession. He was appointed as a demonstrator at the Academy of Turin in1806 and the Professor of Natural Philosophy at the College of Vercelli in 1809, and in 1820, …showed first 75 words of 596 total…

…showed last 75 words of 596 total…his hypothesis. Two years after his death, his colleague showed how they could use Avogadro's number to solve many of the problems in chemistry. Avogadro's work also helped other scientists to solve more problems and develop more theories. Bibliography: Asimov, Isaac, A Short History of Chemistry (1965; repr. 1979); Morselli, Mario, Amadeo Avogadro (1984);-Partington, J. R., A History of Chemistry, vol. 4 (1964) Atomic Masses and Fundamental Constants (1980); Rossini, F. D., Fundamental Measures and Constants for Science and Technology (1974)