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