Common Ions

• Silver


  Ag+
• Zinc


  Zn^2+
• Ammonium


  NH4+
• Hydrogen 


  H+
• Ammonia


  NH3
• Methane 


  CH4
• Hydrogen Sulfide


  H2S
• Nitrate


  NO3-
• Sulfate


  SO4^2-
• Carbonate


  CO3^2-
• Hydrogencarbonate


  HCO3-
• Hydroxide


  OH-
• Hydride


  H-
• Phosphate

  PO4^3-
• Sulfite


  SO3^2-
• Aluminium


  Al^3+
• ACIDS - Hydrochloric Acid


  HCl
• ACIDS - sulfuric acid


  H2SO4
• ACIDS - nitric acid


  HNO3
• ACIDS - phosphoric acid


  H3PO4
• Hydrogen 


  H2
• Nitrogen.


  N2
• Oxygen


  O2
• Fluorine


  F2
• Chlorine


  Cl2
• Bromine 


  Br2
• Iodine


  I2
• Phosophorus

  P4
• Sulfur


  S8
• Sulfide


  S^2-