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Definition
| anything that has mass and takes up space |
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| measure of the amount of matter an object contains |
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| a single kind of matter that is pure (it has a specific makeup and a specific set of properties) |
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Definition
| a substance that has exactly 1 set of properties |
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Definition
something that contains parts of at least 2 substances
Example: sugarwater |
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| a characteristic of a pure substance that can be observed without changing it into another substance |
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Definition
| a characteristic of a pure substance that describes it ability to change into different substances |
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Definition
| a pure substance that cannot be broken down into any other substances by chemical or physical means |
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Definition
| the basic particle from which all elements are made |
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Definition
| A force of attraction between two atoms |
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Definition
| a group of two or more atoms held together by chemical bonds |
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| a pure substance made of two or more elements chemically combined in a set ratio |
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Definition
| a formula that shows the elements in the compound and the ratio of atoms |
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Definition
| A material that is made of two or more substances (elements, compounds, or both) that are together in the same place but not chemically combined |
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| a mixture where you can see the different parts |
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Definition
| a mixture where the substances are so evenly mixed that you can't see the different parts |
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| an example of a homogeneous mixture |
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Definition
| any change that alters the form or appearance of matter but does not make any substance in the matter into a different substance |
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Definition
| a change in matter that produces one or more new substances |
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Term
| Law of Conservation of Matter |
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Definition
| a law that states that matter is not created or destroyed in any chemical or physical change |
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Definition
| the ability to do work or cause change |
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| a measure of the average energy of random motion of particles of matter |
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Definition
| the total energy of all of the particles in an object |
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| a change in which energy is taken in |
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| a change in which energy is released |
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Definition
| a form of energy where energy is stored in the chemical bonds between atoms |
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| a form of energy that travels through space as waves |
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Definition
| the energy of electrically charged particles moving from one place to another |
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Definition
| a metal strip used in electrolysis |
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