Question

energy and matter conservation quick check
how would a 3d model of glucose differ from the formula model? (1 point)
a formula model shows size of the glucose molecule, but the 3d model does not.
a formula model shows which atoms are larger but the 3d model does not.
a 3d model shows the number of each type of atom, but the formula model does not
a 3d model shows how the different atoms are arranged, but the formula model does not.

Explanation:

A formula model (like the molecular formula $\text{C}_6\text{H}_{12}\text{O}_6$ for glucose) only lists the number and type of atoms, while a 3D model visually represents the spatial arrangement of those atoms. The other options are incorrect: formula models do not show molecule/atom size, and formula models do show the number of each atom type.

Answer:

A 3D model shows how the different atoms are arranged, but the formula model does not.