which model is the best for identifying geometric isomers?\nstructural formula\nskeletal formula\nspace…

Brief Explanations:

The ball - and - stick model shows the three - dimensional arrangement of atoms and bonds clearly. It allows for easy visualization of the spatial orientation of atoms, which is crucial for identifying geometric isomers. Structural and skeletal formulas mainly focus on the connectivity of atoms and do not show the 3 - D arrangement well. Space - filling models can be useful for seeing the overall shape and size of molecules but may not clearly show bond angles and orientations as well as ball - and - stick models for identifying isomers.

Answer:

D. ball - and - stick model