13. In Section 2.2, three ways to use physical properties are
discussed. Find one example in Section 5.3 that illustrates
each use. If necessary, reread pages 48 and 50.


Answer :

Physical properties are used to identify and describe matter. They include

  • appearance (shape, size, color, texture)
  • boiling/melting point
  • density
  • solubility
  • viscosity
  • malleability
  • odor