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'''Amedeo Avogadro'''(1776-1856) was an Italian chemist and devout Christian who studied the volume of gases.  He discovered what is now known as [[Avogadro's Principle]] or Avogadro's Law.  Over 50 years later the significance of his discovery was appreciated, and the concept of a [[mole]] was discovered.  The number of molecules in a mole is called [[Avogadro's number]].

'''Amedeo Avogadro'''(1776-1856) was an [[Italy|Italian]] [[chemist]] and devout [[Christian]] who studied the volume of [[gas]]es.  He discovered what is now known as [[Avogadro's Principle]] or Avogadro's Law.  Over 50 years later the significance of his discovery was appreciated, and the concept of a [[mole]] was discovered.  The number of molecules in a mole is called [[Avogadro's number]].

[[Category:Chemists|Avogadro, Amedeo]]

[[Category:Chemists|Avogadro, Amedeo]]