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10 Cards in this Set
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- Back
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physical property
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any characteristic of a material that can be observed or measured without chnaing the identity of the material
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matter
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has mass and takes up space
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physical change
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the physical property's change but the identy doesn’t
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density
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mass divided by volume
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states of matter
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solid, liquid, gas, plasma
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melting point
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when a solid turns into a liquid ice room temp lead 327.5c
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boiling point
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when a liquid turns into a gas water 100c
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chemical property
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a characteristic of a substance that involves a chemical reaction
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chemical change
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A chemical change is a reaction that transforms (changes) a substance into a new substance or substances with different properties.
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law of conservation of mass
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it states that the mass of what you start off with you end up with
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