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P and C Properties

Vocabulary

QuestionAnswer
What is density? The amount of mass in a given volume. The density fo a substance stays the same.
What is Physical Properties? Can be observed and measured without changing the kind of matter being studied.
What is melting point? The temp a solid can change to a liquid.
What is boiling point? The temp at which a liquid boils changing from a liquid to a gas.
What is color? Color can be used to help identify a substance, along with other properties.
What are 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.
What is the ability to burn? The ability to burn is a chemical property that involves a substance reacting quickly with oxygen to produce light adn heat which is called burning.
What is the ability to rust? The ability to rust is a chemical property that involves a substance reacting slowly with oxygen.
Created by: 2012 AW
 

 



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