What is a large compound formed from combinations of many monomers called?

A large compound formed from combinations of many monomers is known as a polymer. Polymers are long-chain molecules that are created by the repeated linking of smaller units called monomers. This process, known as polymerization, allows for the formation of complex structures that can have diverse properties and functions, which is essential in many biological and synthetic materials.

Monomers, in contrast, are the single repeating units that serve as the building blocks for these larger polymers. Micromolecules typically refer to smaller, less complex molecules and are not used in the context of large compound formations like polymers. The term compound generally refers to a substance formed from two or more elements that are chemically bonded, but does not specifically denote the structure that results from many monomers linked together. Therefore, the correct term for a large compound made up of repeating monomer units is indeed polymer.