The document discusses Lewis dot structures and the octet rule for drawing molecular structures of nitrogen (N2), oxygen (O2), and fluorine (F2) gases. It explains how to draw the Lewis dot symbols for each atom and connect them to show single, double, and triple bonds. It also provides strategies for drawing Lewis dot structures, such as identifying the central atom and determining the total valence electrons. An example shows how to draw one possible structure for a molecule with the formula C2H4O2 that contains a C=O bond.

1. Dots, Dots, and More Dots Living By Chemistry Unit: Smells Investigation II – Lesson 5

3. What do you think? Single Bond F 2 Double Bond O 2 Triple Bond N 2

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