Page 25 - MATERIAL SCIENCE AND ENGINEERING PART 1
P. 25

Why do metallic materials are good


                             conductors of electricity?










                                      Metallic materials have large numbers of


                                      non-localised electrons; that is, these



                                      electrons are not bound to particular atoms


                                      can are able to move freely. This is called


                                      the sea of electrons.





















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                                                    Politeknik Ibrahim Sultan
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