Anyone up for revision?Btw An easy way of learning the reactivity series is 1. Potassium - K 2. Calcium - Ca 3. Sodium - Na 4. Magnesium - Mg 5. Aluminium - Al 6. Zinc - Zn 7. Iron - Fe 8. Lead - Pb 9. Hydrogen - H 10. Copper - Cu 11. Mercury - Hg 12. Silver - Ag 13. Gold - Au AS Please Charles Send Monkeys And Zebras In Lead Hard Cage With Maximum Security