The periodic table and the elements

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Critical temperature 17 11 years 4 weeks ago
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3 years 12 weeks ago
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CRYSTAL SILICAT 1 11 years 1 week ago
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11 years 1 week ago
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diamagnetism 0 5 years 18 weeks ago
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n/a
Diatomaceous earth 4 10 years 6 weeks ago
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10 years 5 weeks ago
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Disruption to service 19 10 years 8 weeks ago
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26 weeks 5 days ago
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Do you like isotopes as much as elements? 2 8 years 51 weeks ago
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7 years 40 weeks ago
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does anybody know what this is? 2 11 years 1 week ago
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10 years 46 weeks ago
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Does HYDROGEN belong to any group? 4 9 years 45 weeks ago
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9 years 45 weeks ago
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Does this sound correct? 13 10 years 23 weeks ago
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10 years 22 weeks ago
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Don't click here if you value your life!!! 4 9 years 13 weeks ago
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9 years 4 weeks ago
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WebElements: the periodic table on the WWW [http://www.webelements.com/]

Copyright 1993-20010 Mark Winter [The University of Sheffield and WebElements Ltd, UK]. All rights reserved.