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2 thoradh

  1. INDUSTRY|chemistry

    #679857

    IATE #1485413
    fréamh Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    grúpa Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Radikal | Gruppe
    de
    radical
    fr
    Sainmhíniú en chimie organique, atome ou ensemble défini d'atomes d'une entité moléculaire qui caractérise une fonction, qui possède sa propre valence et qui, dans un réarrangement, peut se déplacer tout d'une pièce d'une position à une autre Tagairt COM-FR, d'après: Dictionnaire de la chimie et de ses applications - 4e édition, Clément DUVAL - Raymonde DUVAL - Jean-Claude RICHTER, 2010, Lavoisier [2.2.2015]
    Nóta "Voir aussi:- groupe fonctionnel [IATE:1207080 ]- substituant [IATE:951689 ]"
  2. INDUSTRY|chemistry

    #679858

    IATE #1485416
    saorfhréamh Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    freies Radikal | Radikal
    de
    free radical | radical
    en
    Sainmhíniú "molecular entity possessing an unpaired electron [ IATE:951288 ]" Tagairt "IUPAC. Compendium of Chemical Terminology, 2nd ed. (the ""Gold Book""). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8 http://goldbook.iupac.org/R05066.html [22.5.2012]"
    Nóta "In the past, the term 'radical' was used to designate a substituent group bound to a molecular entity, as opposed to 'free radical', which nowadays is simply called radical. The bound entities may be called groups [ IATE:1485413 ] or substituents, but should no longer be called radicals."