polymerization
allows for long chains of monomers to be linked together
- can be 1000s of monomers long
free radical
an atom w an unpaired e-, often formed by uv light breaking a bond
addition polymerization
free radical starts an addition rxn to alkenes, keeping the free radical propogating until it terminates by reacting w another free radical
condensation polymerization
reactant w 2 functional groups on either end and can form a condensation polymer
monomer polymerization
one end of a molecule has a carboxylic acid, and the other has an hydroxyl or amino group
dimer polymerization
2 diff reagents, one w a carboxylic acid on each end, and another w either a hydroxyl or amino group on each end