Across
- 3. Contains a double bond to oxygen at the end of the chain
- 6. Contains one OH bond
- 8. When a carbon atom forms less bonds to oxygen to form more bonds to hydrogen
- 9. The removal of atoms to develop a double / triple bond
- 10. Burning of hydrocarbons when in the presence of oxygen
- 11. Molecules that consist of the same formulas but different structures
Down
- 1. Has a double bond to oxygen within the chain
- 2. Compounds make up solely of carbon and hydrogen
- 4. The production of water
- 5. Consists of alkenes, alkanes and alkynes
- 7. Isomers with the same bonds but different 3-D shape