6. Draw a Lewis structure for each of the following compounds. Make sure your diagram clearly distinguishes the type of bonding. Label your structure as "ionic" or "covalent." If it is

covalent, identify the single, double, and triple bonds, if present. [12 marks] (Note: both ionic and covalent types have been included.) a. CF4/nb. N₂H2 c. NI3 d. CaCl2