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a chemical change
It is a chemical change. The substance of the leaves is changing.
All are examples of chemical changes
chemical change
In a physical change the nature of the substance has not changed, just the way it looks, feels or tastes. Examples of physical changes are: glass breaking, water changing into ice, whipping cream. In chemical change the nature or chemical composition of the substance is changed. Examples of chemical change are: iron changing to rust, burning leaves, food spoiling.
a chemical change
a chemical change
Chemical Change.
Yes it is chemical change.
It is a chemical change. The substance of the leaves is changing.
Yes
yes and the abiotic factors that make them change colors are autumn leaf color-leaf pigments, length of night, and weather
The Autumn leaves are very beautiful in Japan. Autumn is the best time to visit.
I think it is a physical change because if it's a chemical change it would be a whole new substance but it's only a change of color. Re: No it can't be a physical change because it's irreversible. There is a chemical reaction occurring in the leaves, so it should be a chemical change.
In the Fall or Autumn
It is a chemical change anytime you burn something it will most likely be chemical change because something new comes out, for example when you burn the leaves you will get ash which is something the leaves did not have before! your welcome!:)
The leaves of some trees change color in the autumn, as the chlorophyll is not renewed in them. These trees (deciduous) go dormant during the winter.