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1. Flammability
2. Oxidation States
3. Heat of combustion
4. Toxicity
5. Chemical Stability
6. Solubility

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Example of chemical change Burning paper Paper-ash Watch and learn

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1. Cooking an egg
2. Jewelry tarnishes
3. Your body digests food
4. Milk goes sour.
5. Rust forms on a nail that's left outside

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Properties of Matter - Physical and Chemical Properties

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*  Color
*  freezing point
*  boiling point
*  melting point
*  density
*  smell

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How are physical and chemical changes different? 

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How are physical and chemical changes different? 

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Physical and chemical changes are different because a physical change doesn't change what the substance is. In a chemical change where there is a chemical reaction, a new substance is formed and energy is either given off or absorbed.

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1. Aluminum foil is cut in half.
2. Butter melts on warm toast.
3. Clay is molded into a new shape.
4. A juice box in the freezer freezes.
5. Water evaporates from the surface of the ocean.

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Definition of Physical and Chemical Change 

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Definition of Physical and Chemical Change 

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Physical Change is a change in appearance, no new substance made .
Chemical Change is the change of a new substance into another substance, by the making and breaking chemical bonds .