Flashcards
Sem título
Flashcards do conjunto (10)
- 1C2 Revisionby Bertie + Jamilee
- 2What are Hydrocarbons made of?Hydrogen and Carbon
- 3Name the 3 fossil fuels.
- 4How are fossil fuels made?Dead organisms are compressed for millions of years
Under heat and pressure - 5The melting point of plastic is around 200'c. Why is it so much higher then chocolate?The bonds between the atoms are stronger in plastic than they are in chocolate.
- 6What does it mean if a material is flexible?It can be stretched
- 7How can we refine crude oil?By Fractional Distillation
- 8What do you call it when you put monomers together?Polymerisation
- 9What does biodegradable?Capable of decaying through the action of living organisms
- 10Name 3 ways of disposing plasticRecycling, landfill and incinerating them.
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- FlashCards sobre Sem título, criado por jkingsburyt11 em 13-02-2015.
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