Natural Polymers
________ are formed by condensation polymerization.
amino acids
When two ________ combine with each other, protein is formed and H2O is a by- product.
small molecules
The monomers join their functional groups, by getting rid of or eliminating ________.
Synthetic Polymers
________ are manmade polymers that are formed by;
Advantages
cheap, easy shaped, non corrosive, easily coloured
Disadvantages
non biodegradable, burn to produce toxic fumes , difficult to dispose of therefore pollutant