# data[].attributes.attachment_link.description
Teaching Utah's Core Curriculum Standard 1 (Students will understand the nature of changes in matter). In specific it teaches Objective 1a. (Differentiate between chemical and physical properties).

# data[].attributes.attachment_link.description
Teaching Utah's Core Curriculum Standard 1 (Students will understand the nature of changes in matter). In specific it teaches Objective 1a. (Differentiate between chemical and physical properties).

# data[].attributes.headline
Difference between Chemical and Physical change 

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Difference between Chemical and Physical change 

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chemical change differs from Physical change in a way that chemical change can change a substance all the way down to an atom, when physical is mostly that it changes the substance's appearance.

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-Burning wood
-Rusting of iron
-Digesting food
-Cooking an egg
-Backing a cake

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-Shredding paper
- Crushing a can
-Boiling water
-Chopping wood
-Melting ice

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Mostly an irreversible change involving chemical reaction of one or more substances

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-Appearance
-Texture
-Color
-Odor
-Melting point

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-Flammability
-Toxicity
-Oxidation
-Chemical stability
-Heat of combustion

# data[].attributes.body
a usually reversible change in the physical properties of a substance