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Christine&Jennas Chemistry Crossword

Christine Lander , Jenna Provencher

1 2                      
 
3               4
   
5                                 6  
     
7                                    
  8              
9                
10   11   12
  13              
    14                        
         
  15                          
         
16                       17           18        
           
19     20                          
       
        21
    22   23     24                  
         
       
    25                  
     

Across
1.PV=nRT
3.ex. atm or mmHg
5.Substances physical appearance changes but can go back to original state
7.Substance cant go back to its original state.
8.two electrons combined together
9.Forms between two non-metals
13.The n in PV=nRT
14.Divsion of a cell into two daughter cells
15.V1xT1=V2xT2
16.single element replaces another element plus a compound
18.A connection between two elements
19.The body of an atom and everything it consists of
22.Negative charged atom
24.Carbon based compound that reacts with O2 to form CO2 and H2O
25.P1xV1=P2xV2
Down
2.cations and anions of two different compounds switch places
4.C+237
6.Single compound breaks down into two or more substances
10.P1/T1=P2/T2
11.The extra electron(s) left over in the lewis dot structure
12.two substances form to make a single substance
17.Positive charged atom
20.Everything in the world is made of ______
21.Atom with a charge
23.Forms between metal and non-metal

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