Sagot :
Answer:
compound
- Water - Formula: H2O = Hydrogen2 + Oxygen. ...
- Hydrogen Peroxide - Formula: H2O2 = Hydrogen2 + Oxygen2 ...
- Salt - Formula: NaCl = Sodium + Chlorine. ...
- Baking Soda - Formula: NaHCO3 = Sodium + Hydrogen + Carbon + Oxygen3 ...
- Octane - Formula: C8H18 = Carbon8 + Hydrogen18
Explanation: