Physical and Chemical Changes

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Physical and Chemical Changes
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Physical Changes

• A physical changes will alter the way a substance
  looks but not what makes up the substance. On a
  molecular level the substance remains the same.
  An example is water frozen, liquid, or vapor
  it is still made up of H2O.

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Physical Change Examples
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Chemical Changes

• When a chemical change occurs, the substance
  becomes something new. It is changed on a
  molecular level.

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Examples of Chemical changes
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Always remember

• Matter cannot be created or destroyed it just
  changes form.