The following are the structures we hope you came up with for the chemical compounds given...

The following are the structures we hope you came up with for the chemical compounds given in the Explore! at the beginning of this chapter.

Looking for more challenges? Try building the structures for carbon dioxide, CO2; water, H2O; and ammonia, NH3. All of these structures were shown to you within this chapter. For an ultimate challenge, try benzene, C6H6, or acetic acid, C2H4O2.