ஆலசன் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "ஆலசன்" in Tamil language version.

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2hathitrust.org

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1archive.org

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1books.google.com

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archive.org

Emsley, John (2011). Nature's Building Blocks. ISBN 0199605637.

books.google.com

The word "halogen" appeared in English as early as 1832 (or earlier). See, for example: Berzelius, J.J. with A.D. Bache, trans., (1832) "An essay on chemical nomenclature, prefixed to the treatise on chemistry," The American Journal of Science and Arts, 22: 248–276 ; see, for example p. 263.

hathitrust.org

babel.hathitrust.org

Schweigger, J.S.C. (1811). "Nachschreiben des Herausgebers, die neue Nomenclatur betreffend" (in German). Journal für Chemie und Physik 3 (2): 249–255. https://babel.hathitrust.org/cgi/pt?id=njp.32101076802287;view=1up;seq=295. On p. 251, Schweigger proposed the word "halogen": "Man sage dafür lieber mit richter Wortbildung Halogen (da schon in der Mineralogie durch Werner's Halit-Geschlecht dieses Wort nicht fremd ist) von αλς Salz und dem alten γενειν (dorisch γενεν) zeugen." (One should say instead, with proper morphology, "halogen" (this word is not strange since [it's] already in mineralogy via Werner's "halite" species) from αλς [als] "salt" and the old γενειν [genein] (Doric γενεν) "to beget".)
In 1826, Berzelius coined the terms Saltbildare (salt-formers) and Corpora Halogenia (salt-making substances) for the elements chlorine, iodine, and fluorine. See: Berzelius, Jacob (1826). Årsberättelser om Framstegen i Physik och Chemie [Annual Report on Progress in Physics and Chemistry] (in Swedish). Vol. vol. 6. Stockholm, Sweden: P.A. Norstedt & Söner. p. 187. {{cite book}}: |volume= has extra text (help)CS1 maint: unrecognized language (link) From p. 187: "De förre af dessa, d. ä. de electronegativa, dela sig i tre klasser: 1) den första innehåller kroppar, som förenade med de electropositiva, omedelbart frambringa salter, hvilka jag derför kallar Saltbildare (Corpora Halogenia). Desse utgöras af chlor, iod och fluor *)." (The first of them [i.e., elements], the electronegative [ones], are divided into three classes: 1) The first includes substances which, [when] united with electropositive [elements], immediately produce salts, and which I therefore name "salt-formers" (salt-producing substances). These are chlorine, iodine, and fluorine *).)