Chap 1 Science Crossword
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
 
 
Down: 1) two parts hydrogen + one part oxygen3) When the atoms of different elements combine to make a new substance4) creates rust5) Kool-aid is an example8) an element9) an iron bar11) air is an example14) an acid that when combined with baking soda create a chemical reaction15) chart that classifies elements16) Substances combined which can be separated18) neutrally charged Across: 2) matter takes up this6) is a solution7) positively charged9) table salt10) A mixture in which the basic parts of substances are spread evenly through another substance12) table salt is an example13) center of the atom, holds the protons and neutrons17) ash19) is part of the chemical reaction that forms ash20) negatively charged21) a gallon of milk22) created Periodic table of elements23) smallest unit of a compound
 

 

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