Question

Odd one from nitrogen,oxygen,fluorine ,bromine, ozone also give the reason

Answer 1

ozone is odd one out because all others are bi molecular  means one  molecule formed from two atoms  like N2, O2, Br2 etc. but ozone is tri molecular O3, means  it formed form three atoms  

Answer 2

Answer:

ozone is odd one out because all others are bi molecular means one molecule formed from two atoms like N2, O2, Br2 ...