Due to their small sizes, O and N don't prefer to be crowded by e-. Also absence of d orbitals hampers catenation.
I AM REPLYING IN MY SLEEP [13] SO DON'T MIND IF MY ANSWERS ARE WRONG [6][4]
sulfur and phosphorus shows catenation property while oxygen and nitrogen dont
Due to their small sizes, O and N don't prefer to be crowded by e-. Also absence of d orbitals hampers catenation.
I AM REPLYING IN MY SLEEP [13] SO DON'T MIND IF MY ANSWERS ARE WRONG [6][4]
in case of oxygen and nitrogen the pie bond is stronger than sigma bond thats why both makes multiple bond with themselves not going into catenation