Question

state three reason for placing chlorine and bromine the same group?

Answer 1

hey mate here's ur answer


1.they both are non metals .

2.they are in halogen group or group 17.

3.they also forms salt.



hope it wll help you
#be brainly #

Answer 2

Hello dear your answer

in the group the element have same valency sell electronic configuration as the electronic configuration of both the element is same that is there has 7 electrons in the outermost shell therefore they are kept in the same group.... and chlorine and bromine are kept in the same group of the periodic table because this so similar physical and chemical properties such as there are gaseous in nature and or nonmetals............... and because of their valency....

Thanks!!