Final answer:
Developing a mental model for representative particles involves building three-dimensional structures for substances such as glucose and silica, which are molecular compound and pure substance respectively. Then, classify the substances according to their chemical makeup and the nature of their bonds.
Step-by-step explanation:
The question asked revolves around developing a mental model for representative particles in substances and using that model to categorize substances based on their composition and structure. Representative particles could be atoms, molecules, ions, or formula units depending on the substance. To complete such an activity, one would construct three-dimensional representations of glucose (C6H12O6) and silica (SiO2) using materials such as colored balls and sticks, which represent atoms and bonds, respectively.
After constructing the models, the substances are classified as:
For the statements describing the states of matter: