Across
- 5. A process where producers use sunlight, carbon dioxide, and water to make glucose
- 7. Change When matter increases or decreases in energy, resulting in a change of state
- 9. Anything that has mass and takes up space
- 11. The simplest form of matter - made of only one type of atom
- 12. Two or more atoms joined (chemically bonded) together
- 13. Something produced during a chemical reaction
- 14. Number The number of protons in a an atom.
- 15. A change in state of matter from gas to liquid
Down
- 1. A substance that enters into a chemical reaction
- 2. A simple sugar made by producers during photosynthesis
- 3. The smallest unit of a chemical element
- 4. A molecule made of two or more DIFFERENT types of atoms
- 6. Energy associated with motion
- 8. A change in state of matter from liquid to gas
- 10. Energy in the form of heat