States of Matter and Thermal Energy Crossword
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
 
 
Down: 2) The total energy from the motion of particles in a substance.4) The energy of motion; all moving things have it.8) When a solid gains heat energy and becomes a liquid.10) The transfer of heat by the movement of liquids or gases.11) When a gas loses energy and becomes a liquid.13) A representation that helps understand something too large, small, or complex to observe directly.14) Energy that moves from something warm to something cooler.16) The transfer of energy by waves that can move through space.21) To move smoothly in a steady stream.22) Not changing in shape or position; stays the same. Across: 1) To move back and forth very quickly.3) How hot or cold something is; a measure of how fast the particles are moving.5) To make something clear using facts and examples.6) When a liquid gains enough energy to become a gas.7) When a liquid loses heat energy and becomes a solid.9) Tiny pieces that make up all matter (atoms or molecules).12) The transfer of heat through direct contact.15) A state of matter with particles tightly packed and vibrating in place; has a fixed shape and volume.17) To find similarities and differences between things.18) A state of matter with particles far apart and moving freely; no fixed shape or volume.19) A state of matter with particles close together but able to move past one another; has a fixed volume but not a fixed shape.20) To move from one place to another.23) The job or purpose something has.24) The physical form matter takes (solid, liquid, or gas).
 

 

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