Amedeo Avogadro, Italian physicist and chemist (died 1856)

Amedeo Avogadro

Italian scientist (1776–1856)

Lorenzo Romano Amedeo Carlo Avogadro, Count of Quaregna and Cerreto (, also, Italian: [ameˈdɛːo avoˈɡaːdro]; 9 August 1776 – 9 July 1856) was an Italian scientist, most noted for his contribution to molecular theory now known as Avogadro's law, which states that equal volumes of…