when was this italian scientist born?
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all valid methods for calculating avogadro’s number would indicate a constant value UNANSWERABLE what is this constant? It is the proportionality factor that relates the number of constituent particles in a sample with the amount of substance in that sample. whom is it named after? The Italian scientist Amedeo Avogadro. when was it first measured? 1865.
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Amedeo Avogadro [SEP] Introduction
Lorenzo Romano Amedeo Carlo Avogadro, Count of Quaregna and Cerreto (, , ; 9 August 17769 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 gases under the same conditions of temperature and pressure will contain equal numbers of molecules. In tribute to him, the number of elementary entities (atoms, molecules, ions or other particles) in 1 mole of a substance, , is known as the Avogadro constant, one of the seven SI base units and represented by "N".