Reactivity Series of metals in order of decreasing reactivity

 

Cs

Caesium

Rb

Rubidium

K

Potassium

Na

Sodium

Li

Lithium

Sr

Strontium

Ca

Calcium

Mg

Magnesium

Al

Aluminium

C

Carbon

Zn

Zinc

Cr

Chromium

Fe

Iron

Cd

Cadmium

Co

Cobalt

Ni

Nickel

Sn

Tin

Pb

Lead

H

Hydrogen

Bi

Bismuth

Cu

Copper

Hg

Mercury

Ag

Silver

Au

Gold

Pt

Platinum

 

Metals below hydrogen cannot produce hydrogen gas when reacted with acids