Lots of unsaturated monomer molecules (alkenes) can open up their double bonds and join together to form...
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Card 7
Front
What determines the properties of plastics?
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Card 8
Front
If the plastic is made up of long chains held together by weak intermolecular forces, then the chains will be free to slide over each other. What does this mean?
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Card 9
Front
Some plastics have stronger bonds between the polymer chains - these might be covalent bonds between the chains. What does this mean?
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Card 10
Front
Some plastics have stronger bonds between the polymer chains - these might be covalent bonds between the chains. What does this mean?
