Chapter 3-1 Crossword Answer Key

1234567891011121314
Across
  1. 4. holds molecules together
  2. 8. gas to liquid
  3. 9. many monomers together
  4. 11. a substance formed as a result of a chemical reaction
  5. 12. a group of two or more atoms held together by chemical bonds
  6. 14. a chemical element with symbol C and atomic number 6
Down
  1. 1. a substance undergoing change during a reaction
  2. 2. don't contain carbon
  3. 3. a standard atomic weight of 1.008
  4. 5. reaction involving the breaking of a bond in a molecule using water
  5. 6. a salt of a phosphoric acid
  6. 7. many polymers
  7. 10. a simple molecule
  8. 13. were once alive