Question

Find odd man out boron bromine fluorine chlorine

Answer 1

hey mate here is your answer->

boron is the odd one out in bromine , fluorine , chlorine .

fluorine , bromine , chlorine belongs to one group where as Boron belongs to other group .

hope this helps you

Answer 2

Answer: The odd one out is boron.

Explanation:

The odd one out from the given four elements is boron. Because boron belongs to group number 13 and rest of the elements are the members of group number 17  that is halogen family in a periodic table.

Boron is a metalloid and bromine, fluorine, chlorine are non metals.