Page 1 - MM
P. 1

SAI INTERNATIONAL SCHOOL
                                                      CLASS-VII
                                             SUBJECT- CHEMISTRY
                              TOPIC-PHYSICAL AND CHEMICAL CHANGES
                                 SUB TOPIC- DISPLACEMENT REACTION




                                                              MIND MAP







                                                    CHEMICAL
                                                     CHANGES






                                  SOME SPECIAL
                               TYPES OF CHEMICAL
                                     CHANGES






                   DISPLACEMENT                 DECOMPOSITION                   COMBINATION
                      REACTION                      REACTION                       REACTION





































                                                                                                         1
   1