• Thumbnail for Jöns Jacob Berzelius
    Baron Jöns Jacob Berzelius (Swedish: [jœns ˈjɑ̌ːkɔb bæˈʂěːlɪɵs]; 20 August 1779 – 7 August 1848) was a Swedish chemist. In general, he is considered the...
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  • Thumbnail for History of chemistry
    constant proportions. A Swedish chemist and disciple of Dalton, Jöns Jacob Berzelius embarked on a systematic program to try to make accurate and precise...
    157 KB (19,456 words) - 13:53, 21 December 2024
  • molecules. The current system of chemical notation was invented by Jöns Jacob Berzelius in 1814. In this system, chemical symbols are not mere abbreviations—though...
    76 KB (10,060 words) - 09:18, 14 November 2024
  • Thumbnail for Ethyl group
    into German of Berzelius' report, the German chemist Friedrich Wöhler transliterated "ethyl" as "Aethyl". (See: Jöns Jacob Berzelius with Friedrich Wöhler...
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  • Thumbnail for Chemical revolution
    oxygenous gas, 1.03% aqueous vapor, and 0.10% carbonic acid gas. Jöns Jacob Berzelius was a Swedish chemist who studied medicine at the University of Uppsala...
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  • idea that elements had different weights. The Swedish scientist Jöns Jacob Berzelius was one of the few scientists who strongly believed in the idea of...
    46 KB (6,577 words) - 12:47, 26 May 2024
  • Thumbnail for Thorium
    mineralogist Morten Thrane Esmark and identified by the Swedish chemist Jöns Jacob Berzelius, who named it after Thor, the Norse god of thunder and war, because...
    137 KB (16,056 words) - 02:10, 23 December 2024
  • been recognised by IUPAC in its publications. When Swedish chemist Jöns Jacob Berzelius used the term in 1831, he did so to describe those substances which...
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  • Thumbnail for Moissanite
    in nature was first proposed by the Swedish chemist Jöns Jacob Berzelius as early as 1824 (Berzelius 1824). In 1891, Edward Goodrich Acheson produced viable...
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  • Thumbnail for Katedralskolan, Linköping
    ironically takes its name from a Katedralskolan alumnus: Jöns Jacob Berzelius. Jöns Jacob Berzelius, one of the fathers of modern chemistry André Oscar Wallenberg...
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  • arrangements to be able to follow the Nobel Foundation's regulations. Jöns Jacob Berzelius Carl Gustaf Mosander Karolina Widerström Pehr Edman Ivar Wickman...
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  • Thumbnail for Selenium
    Ancient Greek σελήνη (selḗnē) 'moon') was discovered in 1817 by Jöns Jacob Berzelius, who noted the similarity of the new element to the previously discovered...
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  • 30s following more refined measurements of atomic mass, notably by Jöns Jacob Berzelius, which revealed in particular that the atomic mass of chlorine was...
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  • Jöns Jacob Berzelius was a Swedish chemist. Berzelius may also refer to: Berzelius (secret society), a secret society at Yale University Berzelius (crater)...
    292 bytes (64 words) - 12:13, 6 August 2020
  • charged nucleus). The term "electronegativity" was introduced by Jöns Jacob Berzelius in 1811, though the concept was known before that and was studied...
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  • Thumbnail for Uppsala
    include filmmaker Ingmar Bergman, diplomat Dag Hammarskjöld, chemists Jöns Jacob Berzelius and Svante Arrhenius, actress Viveca Lindfors, and singer Malena...
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  • Thumbnail for Silicon
    that silicon was a nonmetal similar to boron and carbon. In 1824, Jöns Jacob Berzelius prepared amorphous silicon using approximately the same method as...
    87 KB (10,735 words) - 23:06, 24 December 2024
  • Jöns or jöns in Wiktionary, the free dictionary. Jöns is a Swedish given name and a surname. Notable people with the given name include: Jöns Jacob Berzelius...
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  • Thumbnail for Soft drink
    imitation mineral water to be produced in large amounts. Swedish chemist Jöns Jacob Berzelius started to add flavors (spices, juices, and wine) to carbonated water...
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  • Thumbnail for Louis Pasteur
    about alcoholic fermentation. It was published in full form in 1858. Jöns Jacob Berzelius and Justus von Liebig had proposed the theory that fermentation was...
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  • Thumbnail for Mole (unit)
    factor), which would last throughout much of the nineteenth century. Jöns Jacob Berzelius (1779–1848) was instrumental in the determination of relative atomic...
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  • Thumbnail for Cacodyl
    radical theory. Cacodyl was used to try to prove the radical theory of Jöns Jacob Berzelius, which resulted in a wide use of cacodyl in research laboratories...
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  • chemistry relevant between around 1800 and around 1830 and pioneered by Jöns Jacob Berzelius. The theory held that all molecules are salts composed of basic and...
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  • Thumbnail for Isomer
    {\displaystyle {\ce {[NH+4][O=C=N^{-}]}}} , respectively.) In 1830 Jöns Jacob Berzelius introduced the term isomerism to describe the phenomenon. In 1848...
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  • Thumbnail for Polymer
    much' and μέρος (meros) 'part'. The term was coined in 1833 by Jöns Jacob Berzelius, though with a definition distinct from the modern IUPAC definition...
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  • side of Van Mijenfjorden. The valley is named after Swedish chemist Jöns Jacob Berzelius. The river Berzeliuselva flows through the valley. Berzeliustinden...
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  • Thumbnail for Laboratory glassware
    transparency, and the ability to control the conditions of experiments. Jöns Jacob Berzelius, who invented the test tube, and Michael Faraday both contributed...
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  • Thumbnail for History of atomic theory
    eschewing the word "atom", instead using the term "elementary molecule". Jöns Jacob Berzelius used the term "organic atoms" to refer to particles containing three...
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  • Thumbnail for Protein
    chemist Gerardus Johannes Mulder and named by the Swedish chemist Jöns Jacob Berzelius in 1838. Mulder carried out elemental analysis of common proteins...
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  • century as the result of the work of two scientists in particular, Jöns Jacob Berzelius and Humphry Davy, made possible by the prior invention of the voltaic...
    83 KB (9,185 words) - 16:03, 24 December 2024