Macy Crossword
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
 
 
Down: 2) Groups 3-123) almost all the mass of the atom; in the center of an atom7) non- metals and chemically react with alkali metals8) vertical columns on the Periodic Table of Elements10) they dont react with any other elements11) Group 113) abbreviation; a shorthand for the elements15) in nucleus - 0 charge16) hammered, pounded, or pressed into different shapes without breaking18) located outside the nucleus; tinier and move fast; - charge21) majority of the table ; Across: 1) or electron cloud`4) groups 14-18; either gases or brittle solids5) conduct heat and electricity6) metallic shine9) in the nucleus - + charge12) are substances that cannot be further broken down into simpiler substances14) Group 217) they can be drawn into thin sheets or wires without breaking19) dont react with any other element20) average total mass of the protons, neutrons, and electrons on an atom22) made up of subatomic particles - 3 mainly protons, nuetrons, electrons23) the number of protons in the nucleus of each element
 

 

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