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Race Result Details
|Date||Wed, 4 Nov 2015 10:08:41 +0000|
|Speed||44 WPM Try to beat?|
|Rank||2nd place (out of 3)|
The chemistry of an element is determined by the manner in which its electrons are arranged in the atom. Such arrangements are the basis of the modern periodic classification of the elements: the Periodic Table.— Structure and Bonding (Basic Concepts in Chemistry) (book) by Jack Barrett (see stats)