1:00
en
CR
Crude Oil and fuels crossword
14
Fractional distillation: A way to distill liquids from a mixture of liquids by boiling off the substances at different temperatures, then condensing and collecting the liquids.
Dimming:The reflection of sunlight by tiny solid particles in the air.
Flammable: Easily ignited and capable of burning rapidly.
Alkane: A saturated hydrocarbon with the general formula CnH2n+2.
Carbon monoxide: A toxic gas whose formula is CO.
Hydrocarbon: A compound containing only hydrogen and carbon.
Fraction: Hydrocarbons with similar boiling points separated from crude oil
Incomplete combustion: Combustion when a fuel burns in insufficient oxygen, producing carbon monoxide as a toxic product.
Combustion: The process of burning.
Distillation: Separation of a liquid from a mixture by evaporation followed by condensation.
Biofuel: Fuel made from animal or plant products.
Saturated: Describes a hydrocarbon that contains as many hydrogen molecules as possible in each molecule.
Viscosity: The resistance of a liquid to flowing or the ‘thickness’ or resistance of a liquid to pouring.
Biodiesel: Fuels for cars made from plant oils.
Crude Oil and fuels crossword
Across:| 1. | The process of burning. | | 5. | A way to distill liquids from a mixture of liquids by boiling off the substances at different temperatures, then condensing and collecting the liquids. | | 9. | Describes a hydrocarbon that contains as many hydrogen molecules as possible in each molecule. | | 12. | Hydrocarbons with similar boiling points separated from crude oil | | 13. | Fuel made from animal or plant products. | | 14. | A compound containing only hydrogen and carbon. |
| | Down:| 2. | Fuels for cars made from plant oils. | | 3. | The reflection of sunlight by tiny solid particles in the air. | | 4. | Easily ignited and capable of burning rapidly. | | 6. | Separation of a liquid from a mixture by evaporation followed by condensation. | | 7. | Combustion when a fuel burns in insufficient oxygen, producing carbon monoxide as a toxic product. | | 8. | A toxic gas whose formula is CO. | | 10. | The resistance of a liquid to flowing or the ‘thickness’ or resistance of a liquid to pouring. | | 11. | A saturated hydrocarbon with the general formula CnH2n+2. |
| |
© 2016
PuzzleFast.com, Noncommercial Use Only
Crude Oil and fuels crossword
Across:| 1. | The process of burning. | | 5. | A way to distill liquids from a mixture of liquids by boiling off the substances at different temperatures, then condensing and collecting the liquids. | | 9. | Describes a hydrocarbon that contains as many hydrogen molecules as possible in each molecule. | | 12. | Hydrocarbons with similar boiling points separated from crude oil | | 13. | Fuel made from animal or plant products. | | 14. | A compound containing only hydrogen and carbon. |
| | Down:| 2. | Fuels for cars made from plant oils. | | 3. | The reflection of sunlight by tiny solid particles in the air. | | 4. | Easily ignited and capable of burning rapidly. | | 6. | Separation of a liquid from a mixture by evaporation followed by condensation. | | 7. | Combustion when a fuel burns in insufficient oxygen, producing carbon monoxide as a toxic product. | | 8. | A toxic gas whose formula is CO. | | 10. | The resistance of a liquid to flowing or the ‘thickness’ or resistance of a liquid to pouring. | | 11. | A saturated hydrocarbon with the general formula CnH2n+2. |
| |
© 2016
PuzzleFast.com, Noncommercial Use Only