Answer:
How to Draw a Lewis Structure. 
Step 1: Find the Total Number of Valence Electrons. 
Step 2: Find the Number of Electrons Needed to Make the Atoms "Happy".
Step 3: Determine the Number of Bonds in the Molecule. 
Step 4: Choose a Central Atom. 
Step 5: Draw a Skeletal Structure. 
Step 6: Place Electrons Around Outside Atoms.
Step-by-step explanation:
Hope this helped! :)