The Periodic Table

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WebElements Periodic Table of the Elements

http://www.webelements.com/ The periodic table is a table of the chemical elements in which the elements are arranged by order of atomic number in such a way that the periodic properties (chemical periodicity) of the elements are made clear.

Origin of the Periodic Table

http://www.colorado.edu/physics/2000/periodic_table/index.html I know what the periodic table looks like, but where did it come from? Whose idea was it to arrange the elements this way?