- type: reagent
  id: chem.H2
  name: Hydrogen
  desc: A light, flammable gas.
  
- type: reagent
  id: chem.O2
  name: Oxygen
  desc: An oxidizing, colorless gas.
  
- type: reagent
  id: chem.S8
  name: Sulfur
  desc: A yellow, crystalline solid.
  color: "#FFFACD"
  