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Unit 1 Chemistry

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Answer
Organic Chemistry   the study of all substances that contain carbon  
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Inorganic Chemistry   the study of substances without carbon  
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Analytical Chemistry   deals with determining the composition of substances  
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Physical Chemistry   determines the theoretical basis for chemical behavior  
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Biochemistry   studies the composition and changes within living organisms  
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Pure Chemistry   the study of chemical processes for the sake of the knowledge itself  
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Applied Chemistry   the study of chemical knowledge with the goal of applying it to a specific problem  
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Observations   recorded facts about a natural phenomenon  
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Hypothesis   a descriptive model for the observations made  
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Experiments   one ore more conditions are controlled to test the hypothesis  
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Theory   thoroughly tested hypothesis that explains why experiments give certain results  
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Law   a concise statement that summerizes the results of a wide variety of observations and experiments to describe natural phenomenon  
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Matter   anything that has mass and volume  
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Mass   the amount of matter that an object has  
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Weight   the amount of gravitational attraction for an object  
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Extensive Property   a property that depends on the amount of substance present, but not the type  
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Intensive Property   a property that depends on the type of matter present, but not the amount  
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Pure Substance   a particular kind of matter that has a uniform and definite composition; atoms and compounds  
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Physical Property   a characteristic of a substance that can be observed or measured without changing the substance's composition  
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Solid   state of matter with definite shape and volume  
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Liquid   state of matter with definite volume but no definite shape  
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Gas   state of matter with not definite shape or volume  
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Created by: JenniferLandry
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