Lava Lamp Crossword

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Across
  1. 2. what do you drink
  2. 3. what happens when sodium bicarbonte is added to water it
  3. 4. name science subject
  4. 6. food what
  5. 7. what sparkles
Down
  1. 1. mass divided by volume equals
  2. 3. sodium what
  3. 5. what doesn't mix with water
  4. 8. what did we make