The Periodic Table Trends

The Periodic Table Trends. Mr. Causey explains electronegativity, ionization energy and the atomic radius. He also shows you how to determine the periodic trends from the periodic table.
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Mr. Causey explains electronegativity, ionization energy and atomic radius. He also shows you how to determine the periodic trends. Electronegativity is the most important periodic trend and understanding how it works will help you understand chemical bonding and chemical reactions. You want to be able to determine the electronegativity (high or low) of an element to help you understand covalent bonding and IMF's.