Please note that "geometry" refers to the molecular or ionic geometry. A. The Lewis diagram for POClz is: :0 :01: -ci: :CI: The electron-pair geometry around the P atom in POCIz is There are lone pair(s) around the central atom, so the geometry of POCIz is B. The Lewis diagram for CH20 is: H H Recall that for predicting geometry, double and triple bonds count as only one electron pair. The electron-pair geometry around the Catom in CH 0 is There are lone pair(s) around the central atom, so the geometry of CH 0 is