Tuesday, 21 May 2013

Periodic table.

Summary of the Periodic table study.
The periodic table is a table of chemical elements. It is like blocks of everything made up in the universe e.g Chemical elements. The creator of the Periodic tables is Dimitri Mendeleev. There are 118 Chemical elements but only 94 have been discovered on planet earth so far. Some of the elements are very dangers you are not to touch them.

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