Definition of chemical change

1.	Definition of chemical change
Answer» A usually irreversible chemical reaction involves the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition resulting in the formation of at least one new substance.The formation of rust on iron in a chemical change A chemical change is a type of change where the chemical properties of matter change. It is commonly called a chemical reaction.Combustion, rusting, fermentation, etc. are a few examples of chemical change.

Discussion