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Documents |
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The documents section contains many informative documents on topics that are relevant to chemistry and the periodic table. |
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 Actinides |
 Abundance of the Elements in the Solar System |
 Chemical makeup of the human body |
 Lanthanide |
 The Alkali (group 1) metals |
 The Alkaline Earth metals |
 The Halogens (group 17) |
 The Noble Gases |
 The Transition metals |
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