Reactions designed to produce these molecules can exhibit a dangerous thermal runaway in autoacceleration. Titanium or aluminum-based catalysts for making these molecules can control whether they are isotactic (10[1])(“eye-so-tactic”), syndiotactic (“sin-dee-oh-tactic”), or atactic (“ay-tactic”). These molecules have their dispersity index measured with dynamic light scattering. These molecules are the targeted product of reactions that contain initiation, propagation, and (10[1])termination steps, (-5[1])and proceed in a “chain-growth” manner. (-5[1])Common examples of these molecules used in clothing include Teflon (10[2])and nylon. For 10 points, (10[1])name these macromolecules that consist of many repeating (10[1])monomers. ■END■ (10[2])