Question

Arrange the following elements according to relative chemical reactivity. Na, Mg, Al, Si, P, S, Cl​

Answer 1

Step-by-step explanation:

CI is the most electronegative element because as we move left to right in a period electronegativity increases.

The elements Na, Mg, Al, Si, P, S, Cl and Ar are arranged in the periodic table in the increasing order of their atomic numbers