Polymers
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Fluids | are able to flow and change shape
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| Sir Isaac Newton | stated relationship between tempetature and the viscosity of fluids
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| Law of Viscosity | states that only a change in temperature affects the viscosity of a fluid
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| viscosity | liquids naturally resists flow
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| Newtonian fluids | keep their fluid properties no matter how much they are stirred or mixed
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| ketchup, blood,yoguart gravy,mud,slime and pie fillings | examples of non-Newtonian fluids
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| non-newtonian fluids | may creat a hole when stirred, they are very viscous
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| plastic | a substance that can be molded into various shapes before hardening
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| petroleum | a form of crude oil, black gold
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| petroleum | made from plants and animals over time with heat and pressure.
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| all plastics are polymers but... | not all polymers are plastics
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| nonrenewable resource | it cannot be replaced once it is used up
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| fractional distillation | petroleum is separated into useful parts by this process
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| percent of a barrel of crude oil used as gasoline | 46.7%
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| percent of a barrel of crude oil used as petrochemicals | 3.8%
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| Asphalt,fuel,wax,lubricants | common products of petroleum
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| asphalt | main material used for building roads
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| fuel | burns easily and releases large amounts of anergy
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| wax | used in funiture polish and as a coating for milk cartons
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| lubricants | substances that reduce friction between moving parts of equipment
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| petrochemical | a product made from petroleum
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| monomer | a single link in the chain
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| polymer | the entire chain
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| polymerization | the process of chemically bonding monomers to form polymers
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| polymers | have always existed in nature, but have recently been producted by industrial processes
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| synthetic polymers | polymers made from petrochemicals
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| rubber,plastic wrap and nylon | eamples of synthetic polymers
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| plastics | most important synthetic polymers we use everyday
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| cotton, silk,wool and natural rubber | examples of natural polymers
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| protein | a natural polymer essential ingradient in living matter
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| amino acides | monomers that make up protein
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| starch and cellulos | carbohydrates that are polymers
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| glucose | the monomer that makes up starch and cellulose
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| polymers used in medicine for.. | human tissues such as bones and arteries
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| graduated cylinders | used to measure liquids
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| milliliters | how a graduated cylinder is marked
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| menisus | graduated cylinder is measured from the bottom of this
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| white glue(PVA)and sodium tetraborate(borax) | ingredients of silly putty and slime
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Created by:
MattDodge
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