Question

reactivity series represent in metal arrange in which order of their activities can be it in descending order​

Answer 1

an easy way to learn

Potassium - K                        (Please)

Sodium - Na                           (stop)

Calcium - Ca                  (calling)

Magnesium - Mg           (me)

Aluminium - Al            (A)

Zinc - Zn                      (zebra)

Iron - Fe                      (instead)

Lead - Pb                     (learn)

hydrogen-h               (how)

Copper - Cu                    (cheif)

Mercury - Hg            (minister)

Silver - Ag                   (saves)

Gold - Au               (government)

inside the brackets are the words u can learn it in a easy way the starting letter inside the bracket is the  starting letter of the element