A structure that is intermediate between solid and liquid is called

Explanation

Here's an explanation: * D) Amorphous solid: An amorphous solid is considered an intermediate structure between a solid and a liquid because it lacks the long-range, repeating, ordered atomic structure characteristic of a crystalline solid. Unlike crystalline solids, amorphous solids do not have a distinct melting point; instead, they gradually soften over a range of temperatures, behaving somewhat like very viscous liquids. This lack of a definitive structure and gradual transition behavior makes them intermediate. Glass, plastics, and gels are common examples of amorphous solids.