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chemical change, balance equation, physical change.

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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Term
Definition
chemical change   changes to a new chemical substance.  
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physical change   changes how it looks but does not change into a new substance.  
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chemical property   has the ability to change  
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physical property   have to observe with your 5 senses  
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synthesis   combining chemicals to make one chemical  
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decomposition   breaking one chemical down to make more substances  
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single replacement   replacing one chemical with another chemical  
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double replacement   replacing two chemicals  
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atom   the basic element of a chemical element  
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molecule   a group of atoms bounded  
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conservation of mass   keeping the amount matter that you started with  
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Reactants   what you start with  
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product   the out come of something  
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