Chemistry

11th -

12thgrade

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Fuels

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16 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Fuels need what to burn?
    Carbon dioxide
    Sulphur dioxide
    Oxygen
    water
  • 2. Multiple Choice
    30 seconds
    1 pt
    Fuels are mainly composed of
    Hydrocarbons
    Carbon dioxide
    Hydrogen
    Oil
  • 3. Multiple Choice
    45 seconds
    1 pt
    Fossil Fuels formed over long periods of time after particles in water settled to the sea floor and formed marine mud.  What kinds of particles needed to be present in the marine mud in order for fossil fuels to form.
    Mostly sand and a few small bits of wood
    Mostly decaying organisms
    Mostly lava and a few sedimentary rocks
    Mostly metal minerals
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