The correct answer is C. Teflon.
Teflon is a registered trademark of DuPont for polytetrafluoroethylene (PTFE), a synthetic fluoropolymer that has numerous applications. It is best known for its non-stick properties, which make it ideal for use in cookware and other
kitchen utensils. Teflon is also used in a variety of other products, including electrical insulation, gaskets, and bearings.PVC is a type of plastic that is often used in construction and packaging. It is not a good choice for non-stick cookware because it is not heat-resistant and can release harmful chemicals when heated.
Graphite is a form of carbon that is often used in lubricants and batteries. It is not a good choice for non-stick cookware because it is not smooth and can easily flake off.
Silicon is a non-metallic chemical element that is often used in semiconductors and solar cells. It is not a good choice for non-stick cookware because it is not heat-resistant and can release harmful chemicals when heated.