Exploring Chemical Properties
A worksheet for 4th graders to understand and identify chemical properties and changes through various examples and exercises.
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Exploring Chemical Properties
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Read each question carefully and answer to the best of your ability. This worksheet will help you understand chemical properties and changes.
Chemical properties describe how a substance reacts with other substances or changes into a new substance. Think about what happens when something burns or rusts! These are examples of chemical changes.
1. A chemical property describes how a substance with other substances.
2. When a substance undergoes a chemical change, it turns into a substance.
3. Burning wood is an example of a change.
4. Which of these is a sign that a chemical change has occurred?
The substance changes shape
A new smell is produced
The substance changes size
The substance changes temperature
5. Which of these is NOT a chemical property?
Flammability
Ability to rust
Melting point
Reactivity with acid
6. When a cake bakes, it undergoes a chemical change.
True
False
7. Melting an ice cube is a chemical change.
True
False
8. Describe one example of a chemical change you might see in your home.
9. Look at the image above. What do you observe that might indicate a chemical change is happening?