Ah, the periodic table: The bane of our high school existence with its confusing chemistry lessons, yet the perfect teaching aid for pop culture lessons. Not sure if your plot should hinge on an Artifact of Doom (Aod) or Ass Pull (Ass)? Deciding between a Creepy Child (Chi) or Virus (Vir) for your villain? No idea how the fans will take it? Consult this handy chart! Once you’ve decided on your story’s elements, you can match them a la chem lab into chemical structures like the ones illustrated above.