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Smart metal
Has properties that change is different conditions,eg temperature, example nitinol
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Shape memory metal
Returns to normal shape when heated, can be used in arterys, example nitinol,
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If water is present...
Copper sulphate turns blue
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Greenhouse gases
Carbon dioxide, methane, watervapour- trap heat energy
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Ethanol
Is a biofuel and is made from wheat, sugar cane or sugar beet
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Biodiesel
Is a biofuel and made from vegetable oil
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Alkane
Saturated, single bond, no colour change
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Alkene
Unsaturated, double bonds, colourless liquid
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Cracking
When long hydrocarbons are heated and split into shorter ones by thermal decomposition
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Polymerisation reaction
Monomer molecules react to form long chain molecules
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Other cards in this set

Card 2

Front

Returns to normal shape when heated, can be used in arterys, example nitinol,

Back

Shape memory metal

Card 3

Front

Copper sulphate turns blue

Back

Preview of the back of card 3

Card 4

Front

Carbon dioxide, methane, watervapour- trap heat energy

Back

Preview of the back of card 4

Card 5

Front

Is a biofuel and is made from wheat, sugar cane or sugar beet

Back

Preview of the back of card 5
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