Podcast
Questions and Answers
When a liquid is heated, its particles slow down.
When a liquid is heated, its particles slow down.
False
Oil floats on the surface of water during an oil spill.
Oil floats on the surface of water during an oil spill.
True
Liquids have a definite shape.
Liquids have a definite shape.
False
Water freezes at 100°C.
Water freezes at 100°C.
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Dissolved substances in water can always be seen.
Dissolved substances in water can always be seen.
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Particles of liquids are held tightly together.
Particles of liquids are held tightly together.
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Water changes from a liquid to a gas at its boiling point.
Water changes from a liquid to a gas at its boiling point.
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When you pour water into a glass, it takes the shape of the ______.
When you pour water into a glass, it takes the shape of the ______.
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Sugar and salt are ______.
Sugar and salt are ______.
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Oil and water are both ______.
Oil and water are both ______.
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Liquids have an indefinite ______, so liquids can flow and take on the shape of the container in which they are placed.
Liquids have an indefinite ______, so liquids can flow and take on the shape of the container in which they are placed.
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When a liquid is heated, its particles begin to move ______.
When a liquid is heated, its particles begin to move ______.
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The temperature at which a substance changes state from a liquid to a gas is called its ______ point.
The temperature at which a substance changes state from a liquid to a gas is called its ______ point.
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Water ______ at 100°C and freezes at 0°C.
Water ______ at 100°C and freezes at 0°C.
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