periodic table

Science Review of Transition Metals

Science Review of Transition Metals 150 150 Deborah

Overview The transition metals occupy a large area on the periodic table.  They all appear to have similar metallic properties, because of the way their electron shells are filled.   Many…

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Chemistry Review of the Heaviest Elements

Chemistry Review of the Heaviest Elements 150 150 Deborah

Overview Over the centuries, the number of elements has changed as new elements have been discovered.  Some unstable, heavy elements  have only been synthesized in atomic laboratories, so very little is known…

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Introduction to the Periodic Table

Introduction to the Periodic Table 150 150 Deborah

Overview:  What Is the Periodic Table? The periodic table is a grouping of chemical elements arranged in families based upon their chemical properties.  The most common form of the periodic…

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