Elements, Compounds, and Mixtures
Explore the basic concepts of elements, compounds, and mixtures with this engaging third-grade science worksheet.
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Elements, Compounds, and Mixtures
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Read each question carefully and answer to the best of your ability.
1. What is a substance made up of only one type of atom?
Compound
Mixture
Element
Solution
2. When two or more elements are chemically combined, they form a .
3. A is made of different substances that are physically mixed but not chemically combined.
4. Water is an example of an element.
True
False
5. Give one example of a mixture you can find in your classroom.
Match each term on the left with its description on the right.
6. Element
a. Two or more substances physically combined
7. Compound
b. Pure substance made of one type of atom
8. Mixture
c. Two or more elements chemically combined