• Thumbnail for William Prout
    William Prout FRS (/praʊt/; 15 January 1785 – 9 April 1850) was an English chemist, physician, and natural theologian. He is remembered today mainly for...
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  • William Christopher Prout (December 24, 1886 – August 4, 1927) was an American athlete. He competed at the 1908 Summer Olympics in London. He was president...
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  • William A. Prout was a Liberian politician. Prout was the son of Jacob W. Prout, who served as secretary of the Liberian Constitutional Convention. Prout...
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  • internal structure of the atom. In 1815 and 1816, the English chemist William Prout published two papers in which he observed that the atomic weights that...
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  • Thumbnail for Whole number rule
    each element combined in fixed proportions to form compounds. In 1815, William Prout reported on his observation that the atomic weights of the elements...
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  • The "Prout" is a unit of nuclear binding energy, and is 1/12 the binding energy of the deuteron, or 185.5 keV. It is named after William Prout. "Proutons"...
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  • Thumbnail for Proton
    of other atoms was developed over a long period. As early as 1815, William Prout proposed that all atoms are composed of hydrogen atoms (which he called...
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  • physicist William A. Prout, Liberian politician William C. Prout (1886–1927), American athlete Progressive Utilization Theory (PROUT) Prout (unit), a...
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  • Thumbnail for Samuel Prout
    Samuel Prout (/praʊt/; 17 September 1783 – 10 February 1852) was a British watercolourist, and one of the masters of watercolour architectural painting...
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  • by extracting them from their oxides with electric current. British William Prout first proposed ordering all the elements by their atomic weight as all...
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  • George William Prout (3 November 1902 – 1960) was an English professional footballer who played as a goalkeeper. Lamming, Douglas (1985). A who's who...
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  • Thumbnail for Heat transfer
    term convection is attested in a scientific sense. In treatise VIII by William Prout, in the book on chemistry, it says: This motion of heat takes place...
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  • Thumbnail for History of mass spectrometry
    chemist William Prout observed that the atomic weights that had been measured were integer multiples of the atomic weight of hydrogen. Prout's hypothesis...
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  • Thumbnail for Convection
    term convection is attested in a scientific sense. In treatise VIII by William Prout, in the book on chemistry, it says: [...] This motion of heat takes...
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  • Berzelius made further improvements to its purification and finally William Prout, in 1817, succeeded in obtaining and determining the chemical composition...
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  • Thumbnail for Human digestive system
    blood supply, the mesenteries, and fat (adenylyl cyclase). In 1823, William Prout discovered hydrochloric acid in the gastric juice. In 1895, Ivan Pavlov...
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  • Thumbnail for Atom
    spectra of hydrogen, not atoms with more than one electron. Back in 1815, William Prout observed that the atomic weights of many elements were multiples of...
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  • fixed proportions. A related early idea was Prout's hypothesis, formulated by English chemist William Prout, who proposed that the hydrogen atom was the...
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  • Thumbnail for Gastroenterology
    in abdominal cancer. In 1823, William Prout discovered that stomach juices contain hydrochloric acid. In 1833, William Beaumont published Experiments...
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  • for his biography of the chemist William Prout which was expanded into the book, From Protyle to Proton: William Prout and the Nature of Matter, 1785–1985...
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  • Thumbnail for Lipid
    presence of gaseous hydrogen chloride at high temperature. In 1827, William Prout recognized fat ("oily" alimentary matters), along with protein ("albuminous")...
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  • begins publication of Histoire naturelle des animaux sans vertèbres. William Prout anonymously publishes his hypothesis that the atomic weight of every...
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  • Thumbnail for Subatomic particle
    Hunter, Geoffrey; Wadlinger, Robert L. P. (August 23, 1987). Honig, William M.; Kraft, David W.; Panarella, Emilio (eds.). Quantum Uncertainties: Recent...
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  • Thumbnail for Homogentisic acid
    hippopotamuses. It is less commonly known as melanic acid, the name chosen by William Prout. Accumulation of excess homogentisic acid and its oxide, named alkapton...
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  • Thumbnail for History of the periodic table
    during the 1810s and 1820s. In 1815, British physician and chemist William Prout noticed that atomic weights seemed to be multiples of that of hydrogen...
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  • Thumbnail for History of atomic theory
    different isotopes have different numbers of neutrons. Back in 1815, William Prout observed that the atomic weights of the known elements were multiples...
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  • friction match, in England. Aluminium isolated by Friedrich Wöhler. William Prout classifies the components of food into the three main divisions of carbohydrates...
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  • Thumbnail for Timeline of chemistry
    differing arrangements of atoms within a molecular structure. 1827 William Prout classifies biomolecules into their modern groupings: carbohydrates,...
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  • Thumbnail for J. J. Thomson
    six lectures at Yale University in 1904. Several scientists, such as William Prout and Norman Lockyer, had suggested that atoms were built up from a more...
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  • Thumbnail for Christ Church, Washington Parish
    Episcopal church in the original city of Washington, on land given by William Prout. Through changes to its exterior and interior over the years, the building...
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