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Science Vocab

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
Matter   anything that has volume (takes up space) and has mass.  
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Pollutant   A substance that can make air, soil, or water harmful to organisms and structures  
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Volume   A measure of how much space something takes up.  
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Mass   The amount of "stuff" something contains  
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Atom   the basic building block of matter  
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Molecule   a combination of two or more atoms  
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Compound   a pure substance made up of two of more different elements  
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Pure substance   a type of matter composed of a single type of particle  
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Physical change   a change in the form or appearance of matter, but not in its composition  
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Chemical change   a change in the composition, or chemical makeup, of a sample of matter. A chemical reaction is also known as a chemical change.  
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Photosynthesis   the process through which green plants use the energy of sunlight to make food and oxygen  
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Quantitative Data   data represented by numbers  
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Qualitative Data   Data not represented by numbers  
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Created by: Jonah P
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