Final answer:
Functional groups in carbon-based molecules determine their properties and reactivity. In slime, different functional groups can change the slime's properties.
Step-by-step explanation:
Functional groups are specific groups of atoms that are attached to carbon-based molecules and determine their chemical reactivity and physical properties. These functional groups can consist of a single atom or a group of atoms. In the context of slime, which is a carbon-based molecule, functional groups can change the properties of the slime. For example, adding a hydroxyl group (-OH) can make the slime more viscous, while adding a carboxyl group (-COOH) can make it more acidic. Overall, functional groups play a crucial role in understanding the chemistry of carbon-based molecules and how they interact with other substances.