Question

Which type of model best represents the molecular arrangement of crystals? (Hint: how many dimensions is the crystalline molecular arrangement?)(1 point)
Responses

ball-and-stick
ball-and-stick

ribbon
ribbon

lewis dot
lewis dot

space-fill

Answer 1

The best model to represent the molecular arrangement of crystals is the **space-fill** model. This is because crystals are three-dimensional arrangements of molecules or atoms, and the space-fill model effectively illustrates the actual volume that these particles occupy in three dimensions.