Page 122 - MATERIAL SCIENCE AND ENGINEERING PART 1
P. 122

Let’s practice an example by combining


                             calcium and phosphorus:

                                                                                                       2+                         3-



                                 Formula unit:

                                                Ca P                                          Ca                            P
                                                      3 2





                                                                                                       2+                         3-






                                                                                              Ca                            P








                                                                                                       2+            (2.8.8)





                                                                                              Ca


                                                               (2.8.8)

                                                                                                                                        107



                                                    Politeknik Ibrahim Sultan
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