So4 -2 Lewis [2021] May 2026

Every millisecond, the double bonds would hop from one Oxygen to another. Click. Now a different Oxygen has the double bond. Click. Now another.

Suddenly, a wise old floated by. "You have a secret power, Sulfur," it whispered. "You are in Period 3. You can expand your octet. Use your empty 3d orbitals ." so4 -2 lewis

Sulfur’s eyes lit up. "Of course!"