A worksheet or activity that could be used as homework, small group student work or teacher led instruction covering ideas and topics such as molecular orbital bonding, VSEPR Theory, 3-D shapes of molecules, molecular lewis dot structures, bond length versus bond energy diagram, promotion and percent composition. Answer key is included. It might be useful to download my free reference titled "Electronegativity of the Elements" to help determine if molecules are polar, nonpolar or ionic.