Chemistry

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Across
  1. 2. Acids/ Acids containing a hydrocarbon chain
  2. 4. The way plants breathe
  3. 7. of Energy/ Type of energy
  4. 8. energy/ Energy of light
  5. 10. Reaction/ Product of chemical manipulation
  6. 13. Respiration/Cells Breathing
  7. 14. Become a solution
  8. 16. Used to bring about a chemical reaction naturally
  9. 17. Part of an element
  10. 18. Spreading something more widely
  11. 20. When molecules pass through membranes
Down
  1. 1. Dioxide/ Colorless, orderless gass
  2. 3. only found in plants
  3. 5. A group of bonded atoms
  4. 6. A set definite equal space
  5. 9. Diffusion/ Mentored or helped diffusion.
  6. 11. set a pattern
  7. 12. Multiple elements or factors
  8. 15. What you put in
  9. 19. What something can do