PPT
Wisc-Online

Wisc Online: Lewis Dot Structures of Covalent Compounds

For Students 9th - 10th
Short slide show provides basic information about drawing Lewis dot structures for covalent compounds. Starts with anatomy of the atom, and then shows the relationship between atomic particles and the Periodic Table of Elements. Offers...
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American Chemical Society

Middle School Chemistry: Represent Bonding With Lewis Dot Diagrams

For Students 9th - 10th
Find out how molecular bonding is represented by Lewis dot diagrams.
PPT
McMaster University

Mc Master University: Molecular Structure

For Students 9th - 10th
This PowerPoint presentation features 33 slides that explain chemical bonding and molecular shape.