Chemical Reaction Crossword Challenge

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Across
  1. 2. A substance that takes part in a chemical reaction. (8 letters)
  2. 4. new substance formed as a result of a chemical reaction. (7 letters)
  3. 6. A reaction in which a substance reacts rapidly with oxygen and releases heat and light. (10 letters)
Down
  1. 1. A reaction in which a substance breaks down into two or more simpler substances. (13 letters)
  2. 3. A reaction in which an acid reacts with a carbonate and produces a salt, water, and carbon dioxide. (13 letters)
  3. 5. A reaction in which an acid reacts with a metal and produces a salt and hydrogen gas. (9 letters)