Mixtures and Pure Substances
Explore the fundamental concepts of mixtures and pure substances with this engaging Grade 6 science worksheet.
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Mixtures and Pure Substances
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Read each question carefully and answer to the best of your ability. This worksheet will test your knowledge of mixtures and pure substances.
1. Which of the following is an example of a pure substance?
Saltwater
Air
Gold
Sand and water
2. A mixture where the components are evenly distributed and look the same throughout is called a:
Heterogeneous mixture
Homogeneous mixture
Compound
Element
1. All solutions are mixtures.
True
False
2. A pure substance can be easily separated into its components by physical means.
True
False
1. A is made up of two or more substances that are physically combined but not chemically bonded.
2. When sugar dissolves in water, it forms a mixture.
1. Explain the difference between an element and a compound.
Match each item on the left with its description on the right.
1. Homogeneous Mixture
a. Can be separated by physical means, unevenly mixed
2. Heterogeneous Mixture
b. Cannot be broken down into simpler substances by chemical means
3. Element
c. Evenly mixed, appears as a single substance