Exercise
Form 15: Comprehensive Review of Properties and Changes
In this exercise, students will conduct a thorough analysis of various properties and their corresponding changes, exploring concepts such as physical and chemical transformations. Engaging in hands-on experiments and interactive discussions, learners will deepen their understanding of how different substances react under various conditions while honing their critical thinking skills.
Questions
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MultiChoice
Which of the following is a chemical property?
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MultiChoice
Which event represents a chemical change?
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MultiChoice
Which of the following is a physical property?
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MultiChoice
Which event represents a physical change?
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MultiChoice
Which sign is definitive evidence of a chemical change?
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MultiChoice
What happens to total mass during any physical or chemical change in a closed system?
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MultiChoice
A chemical change that releases energy as heat and light is called:
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MultiChoice
A chemical change that absorbs thermal energy causing a temperature drop is called:
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MultiChoice
The physical change where solid transitions directly to gas without becoming liquid is:
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MultiChoice
An apple rotting on the ground is an example of a:
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MultiChoice
Cutting a slice of apple from the whole apple is a:
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MultiChoice
Which statement best summarizes the main difference between physical and chemical changes?