Reactivity Series

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Across
  1. 2. Your current Chemistry teacher
  2. 6. Magnesium oxide formed when Magnesium reacts with ___________
  3. 8. brown when hot yellow when cold
  4. 10. reddish brown powder
  5. 12. metal that do not react vigorously with water but react with steam
  6. 13. ______ sound is produced when hydrogen gas extinguishes a burning splinter
  7. 14. Calcium + water produce calcium __________ and hydrogen gas
Down
  1. 1. Potassium ____________ powder supply Oxygen when heated
  2. 3. Most reactive metal in Reactivity Series
  3. 4. Gas formed when metal reacts with acid
  4. 5. Least reactive metal in Reactivity Series
  5. 7. Zinc + sulphuric acid produce zinc _______ and hydrogen gas
  6. 9. Black powder formed after the reaction with oxygen
  7. 11. Yellow when hot, white when cold