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2 June, 22:56

Which process is a chemical change

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Answers (2)
  1. 2 June, 23:51
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    Chemical change is when a substance changes into a completely differemt substance that can't be reversed
  2. 3 June, 01:42
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    Chemical Change!

    Burning wood is a chemical change because you can't recover the wood by a reverse process.

    Chemical Change!

    Cooking an egg is a chemical change because you can't recover the egg by a reverse process

    Chemical Change!

    Rusting Iron is a chemical change because you can't recover the iron by a reverse process

    these are all chemical changes.
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