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C1b

AQA GCSE science C1b

KeywordDefinition
thermal decomposition splitting a substance using heat
cracking breaking a molecule apart using heat, used to break up hydrocarbons.
alkene a hydrocarbon with the general formula CnH2n
alkane a hydrocarbon with the general formula CnH2n+2
monomer a molecule that can combine with others to form a polymer
polymer a substance consisting of very large molecules made up of smaller molecules called monomers
addition polymerisation monomers are added together in this reaction to make polymers
bromine water goes colourless when added to an unsaturated oil
cracking used to break up large hydrocarbons
Created by: angeljoxxx
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