Q). Which of the lewis structures is correct for ${O}^{3-}$. I. II.

Dear student,
Both the above structures are wrong. In your structure the valency of singly bonded oxygen can only be satisfied if it has a negative charge.
The correct lewis structure is

Hope it helps.
Regards

• 0
i dont think whether O3can exist but if it does the structure could be
O<      O     O-
• 2
** O<---O----O- **
• 1
both.

• 1
What are you looking for?