Chemical and Physical Properties
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Physical properties | can be observed and measured without changing the kind of matter being studied
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| Melting point | the temperature a solid can change to a liquid. The temperature a pure substance melts is unchanging under constant conditions.
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| Boiling point | the temperature at which a liquid boils changing from a liquid to a gas.
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| Density | is a property that describes the relationship between the mass of a material and its volume.
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| Color | can be used to help identify a substance, along with other properties.
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| Chemical properties | can also be used to help identify a substance. Chemical properties can be recognized only when substances react or do not react chemically with one another, that is, when they undergo a change in composition.
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| Ability to burn | The ability of a substance to burn is a chemical property that involves a substance reacting quickly with oxygen to produce light and heat.
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| Ability to rust | The ability of a substance to rust is a chemical property that involves a substance reacting slowly with oxygen.
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