Predict the Molecular Shape and Give the Approximate Bond Angles $\degree$

Predict the molecular shape and give the approximate bond angles of the CO₃^2- polyatomic ion.

A) linear, 18 $\degree$
B) trigonal planar, 120 $\degree$
C) tetrahedral, 109.5 $\degree$
D) trigonal pyramidal, 109.5 $\degree$
E) bent, 120 $\degree$