Tuesday, September 02, 2008

The Periodic Table

There are 118 known elements in the world. Some happen naturally and some are made in a lab. With all those elements, it's easy to get lost if you don't have a good system for sorting them. Fortunately, chemists and the alchemists before them thought of this problem. As they learned more about different elements, they worked out a pretty good way of sorting them called the Periodic Table of Elements.



You can get some very important information just by looking at the Periodic Table, like how many valence electrons it has, how hard it is to make 2 atoms bond, or if they'll even bond at all.

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