Across
- 4. The chemical reaction that synthesizes nutrients from carbon dioxide to water
- 5. representation of solids, liquids and gases
- 8. a microscope that can see atoms by scanning the surface of crystals and sensing the atoms bumping on the surface
- 11. collects energy from the sun to make leaves green
- 12. the term used to describe the structure of the DNA molecule
Down
- 1. the reaction when limestone and marble reacts chemically
- 2. solid to gas
- 3. a simple chemical equation where chemicals are represented by their names
- 6. evaporation of solvent from a solution to leave solute behind as crystals
- 7. a form of sugar produced during photosynthesis
- 9. long cables with a silica core that guides light signals from 1 end to the other
- 10. a solid formed during a chemical change