Pure Substance vs. Mixture
Explore the differences between pure substances and mixtures with this engaging Grade 1 science worksheet.
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Pure Substance vs. Mixture
Name:
Date:
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Read each question carefully and answer to the best of your ability.
1. Look at the picture below. Is this a pure substance or a mixture?
2. Which of these is a pure substance?
Salt water
Sugar
Salad
Air
3. Which of these is a mixture?
Water
Gold
Sand and water
Oxygen
4. A pure substance has only one kind of thing in it.
True
False
5. You can always see all the different parts in a mixture.
True
False
6. A substance has only one type of particle.
7. A is made of two or more different things mixed together.
8. Give an example of a pure substance you see in your home. Why is it a pure substance?
9. Give an example of a mixture you see in your home. Why is it a mixture?
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