Page 129 - MATERIAL SCIENCE AND ENGINEERING PART 1
P. 129

Atomic bonding                                  1         2         3          4
                                                                          3







                     Ionic bond                            Covalent bond                             Metallic bond







                                                       Each hydrogen atom

                                                       can acquire a helium


                                                     electron configuration                                          H         H   2

                                                                (two 1s valence

                                                         electrons) when the


                                                          carbon atom shares                          H              C             H

                                                        with it one electron.




                                                                                                                     H









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                                                    Politeknik Ibrahim Sultan
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