baking a cake
chemical change
breaking egg
physical change
milk going sour
chemical change
mixing vinegar and baking soda
chemical change
melting ice
physical change
boiling water
physical change
rusting of iron
chemical change
rotting of a banana
chemical change
breaking glass
physical change
explosion of fireworks
chemical change
grilling burger patties
chemical change
crushing a can
physical change
chopping wood
physical change
dry ice sublimation
physical change
shredding paper
physical change
burning of wood
chemical change
cutting hair
physical change
mixing blue green red marbles
physical change