What is formed when monomer liquid is mixed with polymer powder?

The correct answer is derived from the fact that when monomer liquid is mixed with polymer powder, the combination creates a chemical reaction that results in the formation of a bead. This bead is a small, malleable ball of acrylic that can be shaped and molded onto the nail. The reaction between the monomer and polymer creates a sticky substance that can be manipulated and applied as needed in nail enhancements.

The bead is crucial for the acrylic application process because it allows nail technicians to work with a manageable amount of product that will harden into a durable layer once it dries. This transformation is fundamental to acrylic nail applications, where the technician relies on the bead to build the structure and shape of the nail.

In contrast, the other options relate to different states or forms of nail product and do not accurately describe the immediate result of combining the two components. While "Acrylic mixture" might seem plausible, it does not specifically refer to the small, functional unit created during the application process. "Gel" refers to a different type of nail enhancement that uses a different base formulation. "Liquid form" is too vague and does not convey the specific product created, which is the bead used for application.