Page 76 - MATERIAL SCIENCE AND ENGINEERING PART 1
P. 76

List four common types of


                             physical structures in materials.



                                                                                                                                  Atom









                                     A basic unit consists of a dense


                                     central nucleus (consisting of


                                     neutron and proton) surrounded by


                                     a cloud of negatively charged


                                     electrons.


















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                                                    Politeknik Ibrahim Sultan
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