Which of the following is a common risk of applying nail polish too thickly?

Applying nail polish too thickly often leads to chipping, which is a common issue associated with thick layers. When polish is applied in a thick coat, it can take longer to dry completely, creating a soft and pliable surface that is more prone to damage during everyday activities. As the thicker polish is subjected to various pressures and impacts, it can cause portions of the polish to lift away from the nail, resulting in chips.

In contrast, other options suggest outcomes that would be less likely with thick application. For instance, quick drying would not be a characteristic of thick polish application; indeed, thicker coats generally result in longer drying times. Fading is more associated with the quality of the pigment and exposure to light rather than the thickness of application itself. Long-lasting wear is typically achieved through proper techniques that include appropriate thickness rather than excessive layers. Thus, thick applications do not promote durability and are more likely to lead to chipping.