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Description - Chemical and Physical Properties/Changes

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Physical property   show
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Examples of physical properties   show
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show Physical property; can be observed by looking at it  
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odor   show
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show Physical property; can be measured without altering the chemical makeup of the substance  
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hardness   show
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luster   show
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show Physical property; measures the amount of matter in an object  
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show Physical property; measures the force of gravity on an object  
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density   show
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show Physical property; the point at which a substance changes from a liquid to a gas  
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show Physical property; the point at which a substance changes from a solid to a liquid  
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show Physical property; the measure in which an object dissolves into another object  
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Electrical conductivity   show
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Chemical property   show
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show reactivity, combustibility (flammability), and toxicity  
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reactivity   show
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show Chemical property; the ability a substance has to burn  
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combustion   show
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toxicity   show
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show Change that happens without changing the chemical composition of a substance; no new substance is formed; usually (but not always) reversible  
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show Occurs when a substance undergoes a change that creates a new substance with different chemical and physical properties than the original substance; not reversible  
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Created by: KarmynAL