Periodic table

Lewis structure

charge 0

Try: · · · · · · ·

OO-1S+1

bent · ≈ 119°

Counting

Valence electrons
18
Central atom
S — the least electronegative
Steric number
3
Electron geometry
trigonal planar
Shape
bent
Angle
≈ 119°

Formal charges

S +1O 0O -1sum = 0, matching the species charge

This molecule has resonance forms.

Equivalent terminal atoms could carry the multiple bond. The real molecule lies between the forms drawn.