Ch.2 Vocab

123456789101112131415
Across
  1. 4. the process by which one or more substances change to produce one or more different substances
  2. 6. in any physical change or chemical reaction, mass is conserved; mass can be neither created nor destroyed
  3. 7. a change that produces matter with a different composition than the original matter
  4. 8. a substance present at the start of a reaction
  5. 9. A substance made up of atoms of two or more different elements joined by chemical bonds
  6. 10. A homogeneous mixture of two or more substances
  7. 14. a solid that forms and settles out of a liquid mixture
  8. 15. a substance produced in a chemical reaction
Down
  1. 1. some properties of a material change, but the composition of the material does not change
  2. 2. a mixture in which the composition is not uniform throughout
  3. 3. a quality or condition of a substance that can be observed or measured without changing the substance's composition
  4. 5. A mixture in which substances are evenly distributed throughout the mixture
  5. 11. the ability of a substance to undergo a specific chemical change
  6. 12. Gaseous state of a substance that is a liquid or a solid at room temperature
  7. 13. A measure of the amount of matter in an object