J. Landry Unit 1 Word Scramble
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Question | Answer |
Organic Chemistry | the study of all substances that contain carbon |
Inorganic Chemistry | the study of substances without carbon |
Analytical Chemistry | deals with determining the composition of substances |
Physical Chemistry | determines the theoretical basis for chemical behavior |
Biochemistry | studies the composition and changes within living organisms |
Pure Chemistry | the study of chemical processes for the sake of the knowledge itself |
Applied Chemistry | the study of chemical knowledge with the goal of applying it to a specific problem |
Observations | recorded facts about a natural phenomenon |
Hypothesis | a descriptive model for the observations made |
Experiments | one ore more conditions are controlled to test the hypothesis |
Theory | thoroughly tested hypothesis that explains why experiments give certain results |
Law | a concise statement that summerizes the results of a wide variety of observations and experiments to describe natural phenomenon |
Matter | anything that has mass and volume |
Mass | the amount of matter that an object has |
Weight | the amount of gravitational attraction for an object |
Extensive Property | a property that depends on the amount of substance present, but not the type |
Intensive Property | a property that depends on the type of matter present, but not the amount |
Pure Substance | a particular kind of matter that has a uniform and definite composition; atoms and compounds |
Physical Property | a characteristic of a substance that can be observed or measured without changing the substance's composition |
Solid | state of matter with definite shape and volume |
Liquid | state of matter with definite volume but no definite shape |
Gas | state of matter with not definite shape or volume |
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JenniferLandry
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