Reactivity series

• This is the arrangement of metals in the order of decreasing reactivity
• Potassium-Please

  Sodium-Stop

  Calcium-Calling

  Magnesium-Me

  Aluminium- A

  Carbon-Carless

  Zinc-Zebra

  Iron-Instead

  Tin-Try

  Lead-Learning

  Hydrogen-How

  Copper

  Silver-Saves

  Gold