7th Grade Science Chapter 6 Terms

12345678910
Across
  1. 3. A substance that is made from a chemical reaction.
  2. 4. Molecules of only Hydrogen and Carbon.
  3. 5. A solid that is formed in a chemical reaction.
  4. 8. A reaction that releases heat and feels hotter.
  5. 10. Something that speeds up a reaction but does not change in the reaction.
Down
  1. 1. A reaction that absorbs heat and feels colder.
  2. 2. A substance that under goes a change in a reaction.
  3. 6. A reaction where matter stays the same but can change in size shape or appearance.
  4. 7. A reaction where matter changes to a different kind of matter or to a different color.
  5. 9. Something that can dissolved.