Matching Pairs Properties & Changes of MatterOnline version Matching properties and changes in matter with the correct examples. by Kimette Witt 1 Picture of a physical change 2 An example of a chemical property 3 A characteristic of a physical property 4 An example of a chemical change 5 Picture of a chemical reaction 6 An example of a physical property 7 A characteristic of a chemical property 8 An example of a physical change How acidic a substance is Can be determined without destroying the sample of a substance. The melting point of iron. Lighting a gas burner. A puddle of water evaporates Determined by observing the substance during a reaction.