Chemistry crossword

7. Contains one or more double or triple bonds between carbon atoms.
8. A diagram showing all atoms and bonds in a molecule.
9. A compound made up of only hydrogen and carbon atoms.
10. A family of organic compounds with the same functional group and similar chemical properties.
11. A reaction where atoms are added across a double bond
13. A formula that shows how atoms are arranged in a molecule.
14. A reaction with oxygen that produces carbon dioxide and water complete or carbon monoxide/soot incomplete
15. An unsaturated hydrocarbon with at least one carbon carbon double bond

1. A formula that applies to all members of a homologous series
2. The atom or group of atoms responsible for the characteristic reactions of a compound
3. A saturated hydrocarbon with single bonds only
4. Compounds with the same molecular formula but different structural formulas.
5. A reaction in which one atom or group replaces another
6. Contains only single bonds between carbon atoms.
12. The process of breaking large hydrocarbon molecules into smaller, more useful ones