G8 Science Ch6 S1 Crossword
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
 
 
Down: 1) A characteristic of a pure substance that describes its ability to change into a different substance.2) A change in a substance that alters its form or appearance but does not change its identity.7) The study of the properties of matter and how matter changes. Across: 3) A reaction that absorbs energy in the form of heat.4) A reaction that releases energy in the form of heat.5) Anything that has mass and occupies space.6) A characteristic of a pure substance that can be observed without changing it into another substance.8) The process in which substances undergo chemical changes that result in the formation of new substances.9) A solid that forms from a solution during a chemical reaction.
 

 

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