Across
- 4. the type of reaction taking place between a double bond and bromine
- 9. the state change when a substance changes from a gas to a liquid
- 15. the chemical property which is about how easily somethings evaporates
- 16. the variable you measure
- 17. substance you were dropping a marble through
- 21. a family of compounds which contain only carbon to carbon single bonds
- 22. the property (___________ point) that can be used to separate hydrocarbons in crude oil
- 23. a group of hydrocarbons will a similar chain length and chemical properties
- 24. the variables you must keep the same
- 25. the valency of hydrogen
- 26. the state that crude oil is in
Down
- 1. the thickness of a liquid
- 2. the carbon gas that is absorbed by plants
- 3. the variable you change
- 5. the type of bond in hydrocarbons
- 6. a family of compounds which contain at least one carbon to carbon double bond
- 7. the type of distillation used to separate hydrocarbons
- 8. the lowest fraction isolated from crude oil
- 10. the first member of the alkenes
- 11. a family of compounds with the same general formula and similar chemical properties
- 12. cooking gases tend to be made up of this size of molecules
- 13. the number of bonds that carbon can make
- 14. a molecule made from only carbon and hydrogen
- 18. the third fossil fuel that isn't natural gas or oil
- 19. the type of fuel that is formed over millions of years from dead organisms carbon
- 20. the first member of the alkanes
- 22. this solution is used to differentiate between two hydrocarbons