Ментальна карта "Будова атому"

р

Протон

Ядро

                                                                                                                                                                                                                               Будова                                                                                                                                                                                                                           протонне число                                                                                                                                                                                                                           =p

_

е Характеристики нейтронне число =n масове (нуклонне) число =p+n

відносна атомна маса

                                                                                                                                                                                                                                   Нукл д                                                                                                                                                                      різновид атому з певним числом p i n

-1/2; +1/2