Pick a partner and unpack your model kit. Locate on the periodic table in your textbook all the atom types included in the kit. There is more than one way to construct a molecule with the formula C 4 H 10 . Sketch their structures. 2 H 6 O but different structures.
Ethanol is an alcohol and has an -OH group.
In the modeling kit, the curved bonds are used used allow double bonds between atoms. Build models for diatomic oxygen and for carbon dioxide . Chains and rings. Many organic molecules have chains of carbon atoms. It is also common for atoms to form closed rings .