Science 3 and 4 Crossword
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
 
 
Down: 2) negatively charged particle in nuclues of atom3) amount of energy absorbed, varies5) state of matter where material has definate volume but not definite shape6) reversible physical change when a substance changes from one state of matter to another7) positively charged particle in nucleus of atom8) pressure caused by collisions of vapor and walls of container9) possible energies an electron can have in an atom10) energy object has due to its motion12) number of protons13) volume of a gas is directly proportional to its temperature in kelvins if pressure and number of particles constant14) region of space where electron likely to be found15) atoms of same element that have different numbers of neutrons and different mass numbers17) energy needed to change from liquid to a gas20) state of matter which material has neither definite volume or shape21) solid to gas or vapor23) gas or vapor to liquid24) state of matter where materials have definate shape and volume Across: 1) positively charged mass in center of atom4) volume of a gas is inversely proportional to pressure if temp and number of particles are constant11) liquid to gas at room temp.16) energy is released18) result of force distributed over an area19) arrangement of electrons in orbitals of atom22) number of protons and neutrons added together25) gas or vapor to solid26) model of most likely locations of electrons in atom27) liquid to gas28) electrons with lowest possible energies29) temperature at 0 K30) neutral subatomic particle in nucleus of atom31) energy is absorbed
 

 

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