Question

Fluorine chlorine and bromine are put in one group in the basis of their similar properties what is the common name of this group or family

Answer 1

Answer:

1. Similar properties are:

i) They all have 7 electrons in their valence shell

ii) They all have the same valency (i.e. 1)

iii) They all are non- metals.

2. Common name of this group = Halogens

Please make my answer Brainlist.