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mrs houlette

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Word
Definition
Matter   This is anything that has mass and takes up space  
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Chemistry   This is the study of the properties of matter and how matter changes  
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Substance   This is the single kind of matter that is pure, meaning it always has a specific makeup-or composition and a specific set of properties.  
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Physical Property   This is a characteristic of a pure substance that can be observed without changing it into another substance.  
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Chemical Property   This is a characteristic of a pure substance that describes its ability to change into different substances.  
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Element   This is a pure substance that cannot be broken down into any other substances by physical or chemical means.  
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Atom   This is the basic particle from which all elements are made.  
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Chemical Bond   This happens when atoms combine, which is a force of attraction between 2 atoms.  
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Molecule   These are groups of two or more atoms held together by chemical bonds.  
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Compound   This is a pure substance made of two or more elements chemically combined in a set ratio.  
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Chemical Formula   This shows the elements in the compound and the ratio of atoms.  
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Mixture   This is made of two or more substances - elements, compounds, or both.  
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Heterogeneous Mixture   In this mixture you can see the different parts.  
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Homogeneous Mixture   The contents in this mixture are evenly mixed so that you can't see the different parts.  
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Solution   This is an example of a homogeneous mixture.  
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Created by: compgeek
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