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Ninja4hire

  • 2 years ago

1. What is a chemical change? 2. What is a physical change? 3. What is the difference between a pure substance and a homogenous mixture? 4. Name the parts of a chemical reaction. 5. Name two chemical properties and two physical properties of matter.

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  1. zbay
    • 2 years ago
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    1) a chemical change alters the arangment of the molecule. 2) a Physical change alters it's physical state, i.e. ice, water, steam.

  2. brygiger
    • 2 years ago
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    4. Reactants and Products

  3. Ninja4hire
    • 2 years ago
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    Thanks

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