why burning of fuel is chemical change, explain?
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burning fuel is a chemical change as if thing(mainly fuel)is burnt cant come back to us.It is a irreversible change
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Every change that involves the interaction and rearrangement of atoms and atomic electrons is a chemical change. When fuel is burned, chemical bonds between the atoms in the fuel are broken and new chemical bonds are formed in the products. Chemical bonds are a result of the arrangement of atomic electrons. Other chemical changes include dissolving salt in water and boiling water to vapor (although a lot of people, teachers included, have misconceptions about this)
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