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31 Cards in this Set
- Front
- Back
matter
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anything that takes up space and has weight
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In a _____, matter has a definite volume but no shapes of its own.
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liquid
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Water in a gas state is______.
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water vapor
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evaporates
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changes from a liquid state to a gas state
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In a ________, you change some properties of matter but the kind of matter remains the same.
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physical change
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When one kind of matter changes into a different kind of matter, what kind of change has taken place?
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a chemical change
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In a _______, matter has a definite shape and volume.
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solid
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You can observe a ________ of an object with your senses.
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physical property
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property
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something about an object-such as size, shape, color,or smell-that you can observe with one or more of your senses.
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In a ______, matter becomes a different kind of matter.
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chemical change
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mixture
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two or more kinds of matter that are placed together but can be easily separated.
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Anything that takes up space and has weight is_______.
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matter
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liquid
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a state in which matter has a definite volume but not shapes of its own
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The amount of space an object takes up it its _______.
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volume
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mass
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the measusre of how much matter an object contains.
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An object's _____ is the measure of how much matter it contains
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mass
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chemical change
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a change that causes one kind of matter to become a different kind of matter
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How can you describe matter?
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You describe matter/objects according to their properties.
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water vapor
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water in a gas state
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condenses
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changes from a gas state to a liquid state
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Solid, liquid, and gas are _______.
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states of matter
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gas
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a state in which matter has no definite shape or volume
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How are all objects alike?
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Everything takes up space and has weight.
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volume
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the amount of space an object takes up
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solid
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a state in which matter has a definite shape and volume
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Matter in the _____state has no definite shape or volume.
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gas
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When water changes from a liquid to a gas, it _________.
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evaporates
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When matter changes from a gas state to a liquid state, it _______.
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condenses.
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states of matter
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the three forms of matter - solid, liquid, and gas.
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Two or more kinds of matter that are put together but can be separated make up a _______.
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mixture
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physical change
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a change in the way matter looks, but the kind of matter remains the same
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