Periodic Table of Fun Crossword
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
 
 
Down: 2) The elements in group #2A of the periodic table.3) The pattern of repeating properties displayed by elements in the periodic table.6) Elements that are good conductors of heat and electric current.10) The elements in group #7A of the periodic table. Across: 1) An arrangement of elements in columns, based on a set of properties that repeat from row to row.4) The elements in group #1A of the periodic table, not including hydrogen.5) Elements that are poor conductors of heat and electric current.7) 1/12 the mass of a carbon-12 atom.8) An electron that is in the highest occupied energy level of an atom.9) Elements with properties that fall between those of metals and nonmetals.11) Elements that form a bridge between elements on the left and right sides of the periodic table.12) The elements in group #8A of the periodic table.
 

 

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