Science Midterm Review Crossword
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
 
 
Down: 2) the process in which molecules move from an area of high concentration to an area of low concentration3) elements in the same column of the periodic table that most oftenly have similar properties5) the study of properties of matter and how matter changes6) what you measure or observe to obtain the result, it may vary depending on the independent variable7) an atoms ability to bond with others8) the experimental setup used for comparison12) a mixture in which pure substances are evenly distributed throughout13) substances that together create a product in a chemical equation14) a change in a substance that does not change its identity15) a characteristic of a pure substance that can be observed without changing it into another substance19) protons have this25) a one or two letter representation of an element27) the number of protons in the nucleus of an atom29) a substance with the ability to flow30) the change in state from gas to liquid31) a characteristic of a pure substance that describes its ability to react with other substances32) the force that holds two atoms together33) a solid made up of particles particles tgat are not arranged in a regular pattern34) a solid that is made up of crystals in which particles are arranged in a regular, repeating, pattern36) the variables kept the same in a controlled experiment37) the process that occurs hen vaporization takes place only on the surface of a liquid39) a chart of the elements created by Dmitri Mendeleev41) the change i state from solid to liquid42) the change in state from liquid to a gas46) statment that indicates if your data supports your hypothesis49) a small, positively charged particle in the nucleus of an atom50) a measure of the force of gravity on an object51) an example of a homogeneous mixture; forms when substances dissolve52) a pure substance made of two or more elements chemically combined54) a small particle in the nucleus of an atom with a neutral charge56) a horizontal row on the periodic table Across: 1) the end result in a chemical equation4) a tiny, negatively charged particle that orbits around the nucleus of an atom9) a change in state from liquid to solid10) a mixture in which pure substances are unevenly distributed throughout11) an atom with the same number of protons and a different number of neutrons16) a particle made of two or more atoms bonded together17) electrons on the last shell of an atom that have the ability to bond with other atoms18) the measurement of how much mass of a subtance is contained in a given volume20) two or more that are mixed together but not chemically combined21) the step-by-step instruction on how to perform the experiment22) a change in state from solid to liquid23) anything that has mass and takes up space24) the variable that is changed26) a measure of how much matter is in an object28) a formula that gives the elements in a compund and the ratio of atoms30) a change in which one or more substances combine or break apart to create a new substance35) the average mass of all the isotopes of an element38) a single kind of matter that is pure40) a single kind of matter that is pure and has a specific set of properties43) a state of matter that has a definite shape and volume44) a state of matter with no definite shape or volume45) the result of an inward pull among the molecules of a liquid that brings the molecules on the surface together which causes the surface to act like a skin47) the basic particle from which all elements are made48) the amount of space that matter occupies53) electrons have this55) a pure substance that cannot be broken down into other substances by chemical or physical means57) a perdiction or educated guess of what will occur during an experiment58) a state of matter with a definite volume but no definite shape59) the rings around an atom that electrons rotate on60) the temperature at which a liquid boils61) the process that occurs when vaporization takes place inside a liquid as well as on the surface62) the temperate a substance melts at63) has the ability to dissolve64) does not have the ability to dissolve65) The creator of the first periodic table and discoverer of 62 elements
 

 

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