Alkanes, alkenes, and alkynes In the space below, diagram and label three molecules:

1. Propane

2. Propene

3. Propyne

Use simple Lewis structures (two-dimensional stick figures) such as the one below.

Figure 1: Example of a Lewis structure (stick-figure) diagram

(Hint: Double bonds are represented with two parallel lines (e. g. C=C); triple bonds with three (e. g. C≡C)) PLEASE HELP ILL GIVE 100 POINTS NO GAMES RIGHT ANWSER ONLY