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Questions and Answers
What happens to materials when they burn?
What happens to materials when they burn?
- They stay the same
- They get heavier
- They change into something else (correct)
- They disappear
Burning things produce only heat.
Burning things produce only heat.
False (B)
What happens to paper when it burns?
What happens to paper when it burns?
It turns to ash.
When magnesium is heated, it _______________.
When magnesium is heated, it _______________.
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Match the following materials with their behavior when they burn:
Match the following materials with their behavior when they burn:
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Study Notes
Things That Burn
- Common materials that burn include paper, cardboard, wood, and leaves
- These materials undergo a change when they burn
Changes During Burning
- Paper, for instance, turns to ash when burned
- Materials change their state or form when they burn
Effects of Burning
- Burning produces heat and light as byproducts
- Heat and light are released when materials burn
Changes with Heat
- Some substances, like burning magnesium, undergo a change when heated
- Heat can cause substances to change their state or properties
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Description
Test your understanding of how different materials react to heat and fire, including changes in their properties and production of heat and light.
