What is the reactive series of metals?
The reactivity series of metals is as follows. Potassium K 1 Sodium Na 1 Lithium Li 1 Calcium Ca 2 Magnesium Mg 2 Aluminium Al 3 Carbon C 4 (Non-Metal) Zinc Zn Transition Metal Iron Fe Transition Metal Tin Sn 4 Lead Pb 4 Hydrogen H Non-Metal Copper Cu Transition Metal Silver Ag Transition Metal Gold Au Transition Metal Platinum Pt Transition Metal The most reactive is at the top, the least reactive at the bottom.