Question

what is a disadvantage of using a space - filling model to show a chemical compound? space - filling models provide a two - dimensional view of the molecule. space - filling models do not identify the number and type of bonds. space - filling models do not show all atoms in the molecule. space - filling models show information about composition but not structure.

Explanation:

Space - filling models focus on the relative sizes and positions of atoms in a molecule. They are three - dimensional but do not clearly show the number and type of bonds between atoms.

Answer:

Space - filling models do not identify the number and type of bonds.