Page 219 - Science Course 3 (Book 1)
P. 219

Mo6-L1a: The Properties of Materials




               When describing the physical properties of matter,   Strength:  The strength of a material is its ability
               we would consider the substance’s color and luster.  to support or withstand forces without breaking or
                                                                  tearing.

                      Other properties of matter include:

                       Strength               Hardness



                       Flexibility             Density


                        Ductility            Malleability


                                                                  Hardness:  The hardness of a material is its ability
                     Melting Point           Boiling Point        to withstand scratching.


                       Electrical        Thermal Conductivity


                      Conductivity



                                                    Mohs Hardness Scale










                        Talc            Gypsum               Calcite            Fluorite            Apatite











                    Orthoclase           Quartz              Topaz            Corundum             Diamond





                                                        Key Concept

                                                    The Properties of Materials

                                              How do we use the physical properties of
                                                            materials?














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