Question

Metals are arranged in a series based on their reactivity called the _________ series​

Answer 1

Answer:

activity series

The reactivity series of metals, also known as the activity series, refers to the arrangement of metals in the descending order of their reactivities.

Answer 2

The reactivity series is a series of metals, arranged in order of reactivity from highest to lowest. It is used to determine the products of single displacement reactions, whereby metal A will replace another metal B in a solution if A is higher in the series.