Vocab b Crossword
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
 
 
Down: 2) -the process by which a liquid or solid changes to a gas3) in chemistry, one of the four states or conditions in which a substance can exist: solid, liquid, gas, or plasma; a part of matter that is uniform4) the change of state in which a solid becomes a liquid by adding energy as heat or changing pressure7) the temperature and pressure at which a solid becomes a liquid9) a liquid that is cooled below its normal freezing point without solidifying10) the force that acts on the surface of a liquid and that tends to minimize the area of the surface 11) a gas that does not behave completely like a hypothetical ideal gas because of the interactions between the gas molecules12) a nonsolid state of matter in which the atoms or molecules are free to move past each other, as in a gas or liquid13) the temperature and pressure conditions at which the solid, liquid, and gaseous phases of a substance coexist at equilibrium14) the smallest portion of a crystal lattice that shows the three-dimensional pattern of the entire lattice Across: 1) the amount of energy as heat required to evaporate 1 mol of a liquid at constant pressure and temperature5) the change of state in which a liquid becomes a solid as energy as heat is removed6) the process in which a solid changes directly into a gas (the term is sometimes also used for the reverse process) 8) an imaginary gas whose particles are infinitely small and do not interact with each other12) the temperature at which a solid and liquid are in equilibrium at 1 atm pressure; the temperature at which a liquid substance freezes15) a graph of the relationship between the physical state of a substance and the temperature and pressure of the substance16) a liquid that evaporates readily or at a low temperature17) a theory that explains that the behavior of physical systems depends on the combined actions of the molecules constituting the system
 

 

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