Across
- 5. How reactive a material is
- 7. This occurs when chemical bonds are broken and remade
- 8. This reacts with metals to form metal oxides
- 9. A chemical that contains oxygen and one other type of atom
Down
- 1. The reaction that occurs when an acid and an alkali mix
- 2. The gas produced when metals react with acids or water
- 3. The common name for Iron oxide
- 4. A product of neutralisation reactions
- 6. Metal + Acid --> Salt + Hydrogen