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Line 1: − {{merge|Periodic Table of the Elements}}+ − {{periodictable}} − − The '''Periodic Table of Elements''' is an arrangement of chemical [[elements]] first developed by [[Russia|Russian]] [[chemistry|chemist]] [[Dimitri Mendeleev]]. Its layout accurately arranges elements by their [[electron]] configuration, atomic number, and chemical properties. − − [[Category:Chemistry]]
Periodic Table of Elements (view source)
Revision as of 04:54, September 21, 2007
, 04:54, September 21, 2007merge with Periodic Table of the Elements
#REDIRECT [[Periodic Table of the Elements]]
[[Image:Aqw.jpg|right|thumb|300px|circular periodic table]]