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13 Cards in this Set
- Front
- Back
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Property
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Something that tells you about an object
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Matter
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Anything that takes up space and has mass
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Solid
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A state of matter that has its own shape (molecules packed tightly)
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Liquid
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State of matter that takes the shape of its container (molecules not as close together)
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Gas
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A state of matter that spreads out to fill its container (molecules spread apart)
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Physical Change
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When matter changes size, shape or form (cutting a piece of paper)
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Chemical Change
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When a substance becomes a different substances (metal rusts, burning wood, spoiled milk, apple turning brown)
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Melt
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To change from a solid to a liquid
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Temperature
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How warm something is
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Freeze
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To change from a liquid to a solid
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Volume
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The amount of space that something takes up
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Condense
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To change from a gas to a liquide (the water on the outside of a cold cup)
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Evaporate
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To change from a liquid to a gas
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