Pure Substances Exploration
A Grade 2 science worksheet to explore and identify pure substances.
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Pure Substances Exploration
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Read each question carefully and answer to the best of your ability. Pure substances are made of only one type of material.
1. Which of these is a pure substance?
Salt water
Sugar
Salad
Air
2. What is water (H2O) an example of?
A mixture
A pure substance
A solution
A compound
3. A pure substance is made of only one type of .
4. Gold is an example of a substance.
5. Air is a pure substance.
True
False
6. Pure water (H2O) has the same properties everywhere.
True
False
7. Name one pure substance you can find in your kitchen.
Use the words below to complete the sentences.
8. Gold is an example of a(n) .
9. Water is a because it has two or more elements chemically joined.
10. Lemonade is a because it has different things simply mixed together.