Page 6 - Changing of materials HA
P. 6

Wood











                                                                                                   ➢ If wood is burned in a

                                                                                                          fireplace, there is not


                                                                                                          wood anymore but ash.


                                                                                                   ➢ Burning wood is an


                                                                                                          example of a chemical

                                                                                                          change that is not


                                                                                                          reversible.
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