Completed worksheet on Lewis structures and molecular shapes with handwritten answers for H₂S, COCl₂, SiI₄, and HCN.
A student's handwritten answers on a chemistry worksheet titled "Lewis Structures and Molecular Shapes," showing calculations for valence electrons, Lewis structures, 3-D model sketches, bond angles, molecular shapes, and polarity for molecules H₂S, COCl₂, SiI₄, and HCN.