Polymers Flashcards
1
Q
What happens in these reactions
A
Small molecules (monomers) join together to form large molecules (polymers)
2
Q
What can polymers be used for
A
New packaging materials, waterproof coatings for fabrics, dental polymers
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
4
Q
What are plastic bags made of and why
A
Polymers and cornstarch so they can break down more easily
5
Q
What can alkenes be used to make
A
Polymers such as polyethene and polypropene