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Chemical Reactions Crossword Puzzle

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Chemical Reactions



                  1                      
                                         
              2       3   4              
                                5   6    
                                         
                                         
          7                             8
          9                              
                                         
                                         
10                                        
                                         
                                         
  11                                      
                                         
        12                                
                                         
      13                                  
                                         
        14                                
                                         
                                         
      15         16                        
                                         
                                         
                                         
                                         
                                         
                                         
                                         
Across Down
9 a way to show a chemical reaction
10 number in front of a chemical formula
11 energy is absorbed
12 the amount of material in a certain volume of another material
13 change that produces a new substance
14 a chemical reaction where a substance breaks apart
15 change that alters form or appearance
1 a chemical reaction where a new substance forms
2 a protein that speeds up a chemical reaction in living things
3 undergoes chemical change
4 energy is released
5 a reaction where one element replaces another in a compound
6 a solid that forms from a liquid during a chemical reaction
7 the amount of energy to start a chemical reaction
8 a material that reduces the rate of a reaction
15 new substance that forms
16 increases the rate of a chemical reaction
Answer
 
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