6 A polymer is really just A a collection molecules all linked together in a big
ID: 1585335 • Letter: 6
Question
6 A polymer is really just A a collection molecules all linked together in a big crosslinked network B a linear macromolecule made from lots of monomers all linked together C a collection of molecules that associate strongly through hydrophobic, ionic or hydrogen bonds D a highly branched giant molecule with lots of branch points and arms 7 A monomer is A B C D the basic unit of a polymer, linked up through ionic interactions what becomes the repeat unit of its polymer what's used to make a polymer chemically bonded to two other monomers on either side up and down the polymer chain 8 Polyethylene is the cheapest polymer made, used in garbage bags and bullet proof vests A True B False 9 Wood and cotten are mostly made of A a polysaccharide called "cellulose" B polyisopene C amino acids in the form of polypeptides D glucose monomers linked up in a polymer 10 Polymer science is the study of giant molecules, both natural and synthetic A True B FalseExplanation / Answer
6 ) Polymer is a linear macromolecule
7) Monomer is a unit used to make a polymer. a lots of single monomers linked together will give a polymer
8) polyethylene is not the cheapest. It is expensive than polypropylene.
9) Cotton is made of cellulose - Cellulose is a macromolecule –– a polymer made up of a long chain of glucose molecules.
10) true
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