S1 Chemistry

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Across
  1. 5. Decreasing the concentration ___________ the rate of reaction
  2. 7. equipment used to measure liquids
  3. 9. the scientific word for burning
Down
  1. 1. which chemical changed colour to a white powder after being burnt
  2. 2. Decreasing the particle size _________ the rate of reaction
  3. 3. The solid formed if a chemical reaction happens
  4. 4. The side of the fire triangle that comes from the air
  5. 6. speeds up a chemical reaction as the particles have more speed
  6. 8. the safety measure to protect your eyes from chemicals
  7. 9. substance that speeds up a chemical reaction