Across
- 2. The type of compound formed when metals react with steam. (5)
- 4. This metal reacts with cold water to form calcium hydroxide and hydrogen gas. (7)
- 7. A metal that reacts slowly with steam to form iron oxide and hydrogen gas. (4)
- 8. The type of compound formed when reactive metals react with cold water. (8)
- 9. The compound formed alongside hydrogen gas when a metal reacts with an acid. (4)
- 10. A substance that reacts with metals to produce a salt and hydrogen gas. (4)
- 11. The gaseous form of water that reacts with certain metals to form metal oxides and hydrogen gas. (5)
- 13. A metal that reacts slowly with cold water but rapidly with steam to form magnesium oxide and hydrogen gas. (9)
Down
- 1. A list of metals arranged in order of their reactivity. (6)
- 3. This metal is protected by a natural oxide layer, preventing it from reacting with water under normal conditions. (9)
- 5. A metal that reacts violently with cold water, producing hydrogen gas and a metal hydroxide. (9)
- 6. A metal that does not react with water or dilute acids, indicating low reactivity. (6)
- 8. The gas produced when metals react with acids. (8)
- 12. This metal reacts with steam to form zinc oxide and hydrogen gas but does not react with cold water. (4)