Home
My Puzzles
FAQ
Report bug
Collected Puzzles
User listed puzzles
Random Puzzle
Log In/Out

periodic table

isabella delao

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

Across
4.a negatively charged subatomic particle found in the energy level of an atom
5.another name for period
10.a neutral subatomic particle in the nucleus of an atom
12.the total number of protons and neutrons in the nucleus of an atom
15.a vertical column of elements in the periodic table
17.an element that has properties of both a metal and nonmetal
18.the smallest particle that has the properties of an element
19.any atoms having the same number of protons but a different number of neutrons
20.the elements thta are good conductors of heat and electricity
Down
1.the total number of protons and neutrons in the nucleus of an atom
2.another name for metalloids
3.the elemnts that are usually poor conductors of heat and electricity
4.any of the possible energies an electron may have in an atom
6.group 18 or 8A
7.an electron in the outermost energy level of an atom
8.a horizontal row of elements in the periodic table
9.a positively charged subatomic particle in the nucleus of an atom
11.the number of protons in the nucleus of an atom
13.the center of an atom made up of protons and neutrons
14.another name for group
16.a region in an atom where there is a high probability of finding electrons

Use the "Printable HTML" button to get a clean page, in either HTML or PDF, that you can use your browser's print button to print. This page won't have buttons or ads, just your puzzle. The PDF format allows the web site to know how large a printer page is, and the fonts are scaled to fill the page. The PDF takes awhile to generate. Don't panic!




Google
 
Web armoredpenguin.com

Copyright information Privacy information Contact us Blog