search:iupac periodic table相關網頁資料

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    日期:2024-04-23
    8 Jun 2012 ... 1. H hydrogen. [1 .007; 1 .009. ] 1. 18. 3. Li lithium. [6.938; 6.997. ] 4. Be beryllium. 9.012. 1. 1. Na sodium. 22.9. 9. 12. Mg magnesiu m. 24.3. 1....
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    日期:2024-04-25
    6 Jan 2009 ... In more than one IUPAC publication you will find a periodic table, sometimes referred to as an IUPAC Periodic Table. Invariably this version of ......
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    日期:2024-04-29
    Periodic Table of the Elements. > printable version [pdf file - 88KB] (version date 1 May 2013) - including the standard atomic weights 2011 abridged to four ......
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    日期:2024-04-27
    21 Jan 2011 ... 1. H hydrogen. [1.007; 1.009]. 1. 18. 3. Li lithium. [6.938; 6.997]. 4. Be beryllium. 9.012. 11. Na sodium. 22.99. 12. Mg magnesium. 24.31. 19. K....
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    日期:2024-04-28
    IUPAC Periodic Table of the Isotopes. 1. 2. H. [1.007 84, 1.008 11] hydrogen. 1. 7. 6. Li. [6.938, 6.997] lithium. 3. 9. Be. 9.012 1831(5) beryllium. 4. 11. 10. B....
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    日期:2024-04-25
    Periodic Table. http://www.chem.qmul.ac.uk/iupac/AtWt/table.html. World Wide Web version prepared by G. P. Moss. School of Biological and Chemical ......
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    日期:2024-04-27
    [edit]. Two earlier group number systems exist: CAS (Chemical Abstracts Service) and old IUPAC. Both use ......