Title: Atomic weights of the elements 2011 (IUPAC Technical Report)
Authors: WIESER MichaelHOLDEN NormanCOPLEN Tyler B.BOHLKE J.k.BERGLUND MichaelBRAND Willi A.DE BIEVRE PGRÖNING ManfredLOSS R.d.MEIJA JurisHIRATA TakafumiPROHASKA ThomasSCHOENBERG RonnyO'CONNOR GlendaWALCZYK ThomasYONEDA ShigeZHU Xiang-Kun
Citation: PURE AND APPLIED CHEMISTRY vol. 85 no. 5 p. 1047-1078
Publisher: INT UNION PURE APPLIED CHEMISTRY
Publication Year: 2013
JRC N°: JRC80301
ISSN: 0033-4545
URI: http://dx.doi.org/10.1351/PAC-REP-13-03-02
http://publications.jrc.ec.europa.eu/repository/handle/JRC80301
DOI: 10.1351/PAC-REP-13-03-02
Type: Articles in periodicals and books
Abstract: The biennial review of atomic-weight determinations and other cognate data has resulted in changes for the standard atomic weights of five elements. The atomic weight of bromine has changed from 79.904(1) to the interval [79.901, 79.907], germanium from 72.63(1) to 72.630(8), indium from 114.818(3) to 114.818(1), magnesium from 24.3050(6) to the interval [24.304, 24.307], and mercury from 200.59(2) to 200.592(3). For bromine and magnesium, assignment of intervals for the new standard atomic weights reflects the common occurrence of variations in the atomic weights of those elements in normal terrestrial materials.
JRC Directorate:Health, Consumers and Reference Materials

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