1) it is the change in the appearance of a matter a) chemical b) physical 2) Changing of matter from solid to liquid is considered ........... change a) physical b) chemical 3) The change that produces a new substance is a) physical b) chemical 4) Dissolving sugar in water is considered a .............. change a) physical b) chemical 5) cutting paper into small pieces is a .... change a) chemical b) physical 6) Cooking food Is considered a .........change a) physical b) chemical 7) adding Yeast to dough is a ............... change a) chemical b) physical 8) Tarnishing is the slow combination between  metal and ............. a) carbon b) sulfur c) silver

Physical and Chemical changes by Mr : Mahmoud Abdelhakeem

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