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Thread: useful video of periodic table

  1. #1 useful video of periodic table 
    Forum Bachelors Degree
    Join Date
    Jul 2009
    Posts
    403
    found this on you tube - helped me understand the Periodic Table a lot:

    http://www.youtube.com/watch?v=TSI25...os=pUCP069S5q4

    So basically the elements are defined by the way they react to x-rays? Is this still the case?

    Also useful info on how the elements relate to each other - comments and criticisms welcome..................


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