Across
- 3. A reaction in which a substance gains oxygen or loses hydrogen.
- 5. A process where a substance loses oxygen or gains hydrogen.
- 7. A reaction where two compounds exchange ions to form new compounds
- 11. A reaction where a more reactive element replaces a less reactive one
- 12. A reaction that absorbs heat from its surroundings
- 13. The gradual destruction of metals due to environmental reaction
- 14. A reaction where and insolube solid forms two solutions
- 15. Creator of Crossword puzzle
- 16. A proxess where a substance loses oxygen or gains hydrogen
Down
- 1. A starting substance in a chemical reaction
- 2. Spoilage of food, especially fats and oils, due to oxidation.
- 4. Asubstance formed as a result of a chemical reaction.
- 6. A chemical equation with equal number of atoms of each element on both sides
- 8. A single compound breaks down into two or more simpler substances
- 9. A reaction that releases heat to its surroundings
- 10. Two or more substances combine to form a single product