Across
- 3. occurs when a substance reacts and forms one or more new substances
- 6. separation of mixtures based on boiling points
- 7. parts of a mixture are noticeably different from another.
- 8. the energy released by the products is greater than the energy required to break the bonds in the reactants.
- 10. separation of mixtures based on the size of the particles
- 11. “a putting together” - Why do they call some notebooks “composition notebooks”?
- 12. heterogeneous, separates, scatter light, cloudy
Down
- 1. scatters light, different sized particles, can’t filter out, don’t separate
- 2. some properties change, but the substance remains the same.
- 4. substances are so evenly distributed that it is difficult to distinguish one substance from another
- 5. more energy is required to break the bonds in the reactants than is released by the formation of the products.
- 9. homogenous, light through, don’t separate