Chap 1 Science Crossword
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
 
 
Down: 1) smallest unit of a compound2) creates rust3) When the atoms of different elements combine to make a new substance4) a gallon of milk6) negatively charged7) air is an example8) an acid that when combined with baking soda create a chemical reaction10) matter takes up this12) center of the atom, holds the protons and neutrons16) Kool-aid is an example17) is a solution18) an element Across: 5) created Periodic table of elements9) neutrally charged11) positively charged13) Substances combined which can be separated14) ash15) an iron bar19) chart that classifies elements20) table salt21) is part of the chemical reaction that forms ash22) A mixture in which the basic parts of substances are spread evenly through another substance23) two parts hydrogen + one part oxygen24) table salt is an example
 

 

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