Physical and Chemical Properties of Matter
Explore the differences between physical and chemical properties of matter with this engaging Grade 7 science worksheet.
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Physical and Chemical Properties of Matter
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Read each question carefully and answer to the best of your ability. This worksheet will test your understanding of physical and chemical properties of matter.
1. Which of the following is an example of a physical property?
Flammability
Reactivity with acid
Melting point
Oxidation
2. A chemical property describes a substance's ability to:
Change state (solid, liquid, gas)
Be observed without changing its identity
React and form new substances
Conduct electricity
1. The density of an object is a chemical property.
True
False
2. Rusting of iron is an example of a physical change.
True
False
1. A physical property can be observed or measured without changing the substance's .
2. The ability of a substance to burn is a property.
1. Explain the difference between a physical property and a chemical property. Provide an example of each.
2. Describe how you would determine if the color of a substance is a physical or chemical property.
Match each property with its description.
1. Malleability
a. Ability to combine with oxygen
2. Oxidation
b. Ability to be hammered into thin sheets
3. Boiling Point
c. Temperature at which a liquid turns into a gas