The polymer chain units and the condensation reaction for the polymer formation should be explained.
Monomer: A molecule that can be bonded to other repeated subunits to form a polymer.
Polymer: A polymer is a huge molecule, composed by other identical molecules.
Condensation reactions: Two or more molecules reacts forms a new product with the elimination of a small molecule like water.
Condensation polymers: molecules react with two different functional groups forms a new product with the elimination of a small molecule like water.