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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   is anything that takes up space and has mass  
pollutant   A substance that can make air, soil, or water harmful to organisms and structures  
volume   A measure of how much space something takes up  
mass   The amount of "stuff" something contains  
Atom   The basic building block of matter  
molecule   A combination of two of more atoms  
compound   A pure substance made up of two or more different elements  
pure substance   A type of matter composed of a single type of particle and always has distinct, predictable properties  
physical change   A change in the form or appearance of matter, but not its composition  
chemical change   A change in the composition, or chemical makeup,of a sample of matter. A chemical change is also known as a chemical reaction  
Photosynthesis   The process through which green plants use the energy of sunlight to make food and oxygen  
Qualitative data   types of data that have statistics  
Quantitative data   Data that is not as accurate  
   
   


   






 
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Created by: kiran.chahal