Question

Cl,br,i in order of increasing chemical reactivity

Answer 1

Cl

Br

I

Is the answer thank you....once again…!

Answer 2

$your \: answer$
chemical reactivity of non metals is the tendency to gain electrons so when we move down a group the tendency of gaining electrons decreases due to increase atomic size therefore the series is as follows

cl>br>I

$hope \: helps$