Physical and Chemical S'more

What is Chemical Change?

A Chemical Change is a change in matter that produces new substances.

A Chemical Change can produce a change such as the production of gas ,changes in temperature ,production of a precipitate (a solid) ,color change, and odor.


  • Baking a cake
  • Exploding fireworks
  • Rotting bananas.
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What is a Physical Change?

It's a change that alters the form or appearance of a substance but does not make the material into another substance.


  • chopping wood
  • molding clay
  • shredding paper
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What is a Chemical Property?

It's a characteristic that is observed when a substance interacts with another substance.


  • Ability to Rust
  • Ability to burn
  • Ability to tarnish
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What is a Physical Property?

It's a characteristic of a substance that can be observed without changing the substance into something else.


  • Color
  • Luster
  • Density
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