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homwork

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
A change of state from a solid to a liquid   melting  
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A change of state from a liquid to a solid   freezing  
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A change of state from a gas to a liquid   condensation  
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A change of state from a liquid to a gas   evaporation  
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A change of state from a gas to a solid without going through the liquid phase   deposition  
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A change of state from a solid to a gas without going through the liquid phase   sublimation  
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Stored energy is _____ energy   potential  
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Energy in motion is ______ energy   kinetic  
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melting requires a energy to be ______ to the substance   added  
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evaporation requires energy to be _____ from the substance.   removed.  
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The ______ kinetic energy of the particles in a substance is measured by temperuature   average  
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__________ energy is the potential and kinetic energy of a substance.   Thermal  
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The temperature when a solid changes to a liquid is called the _____ _____.   melting point  
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The temperature when a liquid changes to a solid is the _____ ______.   freezing point.  
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Adding or removing energy from a substance results in a change of ______.   state  
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A pure type of matter is called a _________.   substance  
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Anything with a mass and a volume is called ____.   matter  
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Particles move ______ when thermal energy is added to the substance.   faster  
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Particles move ______ when thermal energy is removed from the substance.   slower  
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matter that has no definite shape or definite volume   gas  
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matter that has a definite volume but no definite shape   liquid  
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matter that has a definite shape and definite volume   solid  
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When a liquid evaporates, it becomes a   vapor  
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When we see the state of matter on the periodic table, it is the state at _____ _____.   room temperature.  
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When a substance is heated, the particles are ________ apart.   farther  
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When a substance is cooled, the particles are _________ together.   closer.  
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mass divided by volume (m/v) is the equation for ____.   density.  
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the particles in a solid move by ______ in place.   vibrating  
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the particles in a liquid move by _____ past each other.   sliding  
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the particles in a gas move by _______ with each other.   colliding  
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The amount of matter in an object is its ______.   mass  
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The amount of space that the object takes of is its ____.   volume.  
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Particles in a gas have _____ motion than particles in a solid or a liquid.   greater.  
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Particles in a liquid have _____ motion than particles in a gas.   less  
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The temperature at which a substance changes from a liquid to a vapor is called the ______ ______.   boiling point  
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When a substances changes states of matter, energy (is/is not) lost.   is not  
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During condensation, energy is ________ from the substance.   released.  
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During evaporation, energy is _____ into the substance.   absorbed  
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When energy is released from a substance, that energy is released to the ______. It is not lost.   environment.  
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For a substance to change states, thermal ______ must be absorbed or released.   energy.  
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When thermal energy is added to a liquid, kinetic energy _____.   increases.  
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Thermal energy is the ____ of potential and kinetic energy.   sum  
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When the temperature of a substance ____, the particles move slower.   decreases.  
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_______ at the surface is called evaporation.   vaporization  
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Vaporization throughout the liquid is called _______.   boiling  
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Potential energy is the measure of the _______ between particles   distance  
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Kinetic energy is the measure of the _____ or temperature of the particles   speed  
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As the speed of particles increase, the ______ of the substance also increases .   temperature.  
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