Page 85 - MATERIAL SCIENCE AND ENGINEERING PART 1
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Atomic structure                                 1         2         3          4
                                                     1











                             Atomic                           A specific atom's atomic




                       mass, M                    A           mass (M ) may be expressed
                                                                                 A
                                                              as the sum of the masses of


                                                              protons and neutrons within


                                                              the nucleus.







                                                              It is also the mass in grams


                                                              of the Avogadro constant N                                   A


                                                              of atoms. Units of g/mol.







                                                                                                                                         72



                                                    Politeknik Ibrahim Sultan
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