Polymers Flashcards

1
Q

What happens in these reactions

A

Small molecules (monomers) join together to form large molecules (polymers)

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2
Q

What can polymers be used for

A

New packaging materials, waterproof coatings for fabrics, dental polymers

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3
Q

What is a problem with polymers

A

Not biodegradable

So not broken down by microbes which can lead to problems with waste disposal

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4
Q

What are plastic bags made of and why

A

Polymers and cornstarch so they can break down more easily

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5
Q

What can alkenes be used to make

A

Polymers such as polyethene and polypropene

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