Which of the following nail products has more of a physical reaction than a chemical reaction?

Nail polish predominantly creates a physical reaction due to its application and drying process. When nail polish is applied, it is made up of various solvents, resins, and pigments that, when exposed to air, evaporate and create a solid film on the nail. This drying process is primarily physical because it involves the evaporation of solvents rather than a chemical transformation of the materials themselves.

The final result is a colored layer that adheres to the nail surface through physical bonding rather than undergoing a chemical alteration. This characteristic sets it apart from other nail products like acrylics or gels, which involve chemical reactions to form a hard structure through a curing process or polymerization. Understanding this distinction helps in recognizing how different products perform and interact with the nails.